Rating › Manabu Kumasaka

Rating of Manabu Kumasaka

Player page　Last game 2015-05-07

Current rating1532

Peak1617
2002-05-13

Games263

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2015	age 37	138th	5-dan		Group 6	1532		-15	0	1	0.000
FY2014	age 37	128th	5-dan		Group 5	1548	49.4	+67	14	11	0.560
FY2013	age 36	149th	5-dan		Group 5	1480		-31	4	8	0.333
FY2012	age 35	139th	5-dan		Group 5	1512		-8	7	11	0.389
FY2011	age 34	133rd	5-dan		Group 5	1520		-9	5	9	0.357
FY2010	age 33	125th	4-dan		Group 6	1528		-5	7	10	0.412
FY2009	age 32	124th	4-dan		Group 6	1534	43.6	+17	11	10	0.524
FY2008	age 31	126th	4-dan		Group 6	1517		-11	7	9	0.438
FY2007	age 30	122nd	4-dan		Group 6	1528	45.9	+32	13	10	0.565
FY2006	age 29	125th	4-dan		Group 6	1496		-9	7	9	0.438
FY2005	age 28	125th	4-dan		Group 6	1505		-39	6	11	0.353
FY2004	age 27	109th	4-dan	Class C2	Group 6	1544	44.6	+6	13	15	0.464
FY2003	age 26	107th	4-dan	Class C2	Group 6	1538	42.0	-28	12	17	0.414
FY2002	age 25	96th	4-dan	Class C2	Group 6	1566	39.0	-48	11	15	0.423

Games by fiscal year

FY2015 results0W-1L

Win rate0.000

Rating1532

Annual rank138th

Rank/title at FY end / age5-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/7	1538	-6	1532	Kentaro Ishii4-dan / age 23 1635	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	●

FY2014 results14W-11L

Win rate0.560

Rating1548

Annual rank128th

Rank/title at FY end / age5-dan / age 37

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1493	+7	1500	Koji Tosa7-dan / age 59 1464	Osho-sen Prelim 1 Round 1	Sente	○
2	5/21	1500	-4	1497	Makoto Tobe6-dan / age 27 1713	Osho-sen Prelim 1 Round 2	Sente	●
3	5/22	1497	-8	1488	Takeshi Kawakami6-dan / age 41 1479	Ryuo-sen Group 5 Relegation playoff Final	Gote	●
4	8/3	1488	+10	1498	香川愛生 1570	NHK Cup Main Round 1	Gote	○
5	8/13	1498	-4	1494	Shoji Segawa5-dan / age 44 1675	Kisei-sen Prelim 1 Round 1	Sente	●
6	9/3	1494	+6	1500	Hirokazu Ueno5-dan / age 37 1428	Asahi Cup Prelim 1 Round 1	Gote	○
7	9/3	1494	+9	1503	Akira Shima9-dan / age 51 1556	Asahi Cup Prelim 1 Round 2	Gote	○
8	9/4	1510	+9	1519	Hiromu Watanabe4-dan / age 26 1560	Oza-sen Prelim 1 Round 1	Gote	○
9	10/7	1519	+3	1522	Toshio Miyata7-dan / age 61 1279	Oza-sen Prelim 1 Round 2	Sente	○
10	10/9	1522	+4	1526	Eiji Ooshima7-dan / age 57 1340	Asahi Cup Prelim 1 Round 3	Sente	○
11	10/16	1526	+11	1538	Tetsuya Fujimori4-dan / age 27 1682	Oi-sen Prelims Round 1	Gote	○
12	10/22	1538	+14	1551	Toshiyuki MoriuchiRyuo / age 44 1859	Oi-sen Prelims Round 2	Sente	○
13	11/19	1551	-7	1544	Yasuaki Tsukada9-dan / age 50 1581	Asahi Cup Prelim 1 Final	Gote	●
14	11/20	1544	+11	1555	Sakio Chiba6-dan / age 35 1683	Oza-sen Prelim 1 Round 3	Sente	○
15	11/23	1555	-5	1550	Mamoru Hatakeyama7-dan / age 45 1680	NHK Cup Main Round 2	Gote	●
16	12/3	1550	+10	1560	Shinichi Satoh4-dan / age 32 1633	Oi-sen Prelims Round 3	Sente	○
17	12/4	1560	-9	1551	Yuki Fujikura5-dan / age 35 1522	Kio-sen Prelims Round 1	Gote	●
18	12/24	1551	+9	1560	Kazushiza Horiguchi7-dan / age 39 1578	Oza-sen Prelim 1 Round 4	Sente	○
19	12/25	1560	-3	1556	Yuuki Sasaki5-dan / age 20 1798	Oi-sen Prelims Round 4	Sente	●
20	1/9	1556	-6	1550	Tatsuya Sanmaido4-dan / age 21 1635	Oza-sen Prelim 1 Final	Sente	●
21	1/23	1550	-7	1543	Hiroki Nakata8-dan / age 50 1586	Osho-sen Prelim 1 Round 2	Sente	●
22	2/5	1543	+9	1552	Hiromu Watanabe4-dan / age 26 1581	Ryuo-sen Group 6 Ranking Round 2	Gote	○
23	2/19	1552	+8	1560	Takehiro Ohira5-dan / age 37 1563	NHK Cup Prelims Round 1	Sente	○
24	2/19	1552	-6	1545	Michio Takahashi9-dan / age 54 1621	NHK Cup Prelims Round 2	Gote	●
25	3/19	1554	-6	1548	Yasuhiro Masuda4-dan / age 17 1642	Ryuo-sen Group 6 Ranking Round 3	Gote	●

FY2013 results4W-8L

Win rate0.333

Rating1480

Annual rank149th

Rank/title at FY end / age5-dan / age 36

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/6	1509	-6	1503	Hideyuki Takano6-dan / age 40 1582	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
2	7/18	1503	-10	1493	Kazuharu Shoshi7-dan / age 51 1408	Asahi Cup Prelim 1 Round 1	Gote	●
3	7/19	1493	-7	1485	Kiyokazu Katsumata6-dan / age 44 1516	Kisei-sen Prelim 1 Round 1	Sente	●
4	8/5	1485	-6	1479	Hiromu Watanabe4-dan / age 25 1568	Ginga-sen Prelims Round 1	Gote	●
5	10/24	1479	+7	1486	Takashi Kanezawa5-dan / age 40 1434	Oza-sen Prelim 1 Round 1	Sente	○
6	11/13	1486	-3	1483	Kota Kanai5-dan / age 27 1711	Oza-sen Prelim 1 Round 2	Gote	●
7	12/26	1483	-6	1476	Hiromu Watanabe4-dan / age 25 1556	Kio-sen Prelims Round 1	Gote	●
8	12/27	1476	-6	1471	Hisashi Ogura7-dan / age 45 1589	Ryuo-sen Group 5 Ranking Round 1	Gote	●
9	2/24	1471	-5	1466	Ryosuke Nakamura5-dan / age 28 1602	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	●
10	2/25	1466	+9	1475	Tadao Kitajima6-dan / age 48 1512	NHK Cup Prelims Round 1	Sente	○
11	2/25	1466	+11	1477	Yoshiyuki Kubota6-dan / age 41 1599	NHK Cup Prelims Round 2	Gote	○
12	2/25	1466	+14	1480	Yasuaki Murayama6-dan / age 29 1841	NHK Cup Prelims Final	Sente	○

FY2012 results7W-11L

Win rate0.389

Rating1512

Annual rank139th

Rank/title at FY end / age5-dan / age 35

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/10	1512	+11	1523	Yoshiyuki Kubota6-dan / age 39 1652	Ryuo-sen Group 5 Promotion playoff Round 2	Sente	○
2	4/11	1523	-6	1518	Ichiro Hiura8-dan / age 46 1629	Osho-sen Prelim 1 Round 1	Sente	●
3	5/15	1518	-4	1513	Yusuke Toyama5-dan / age 32 1683	Ryuo-sen Group 5 Promotion playoff Round 3	Sente	●
4	7/18	1513	+4	1517	中井広恵 1325	Asahi Cup Prelim 1 Round 1	Gote	○
5	7/20	1517	+11	1529	Yuuki Sasaki4-dan / age 17 1675	Kisei-sen Prelim 1 Round 1	Gote	○
6	7/20	1517	-5	1512	Sakio Chiba6-dan / age 33 1651	Kisei-sen Prelim 1 Round 2	Gote	●
7	8/2	1524	-2	1521	Hisashi Namekata8-dan / age 38 1823	Ginga-sen Prelims	Gote	●
8	9/6	1521	-10	1511	木下浩一age 45 1410	Oza-sen Prelim 1 Round 1	Gote	●
9	9/7	1511	-3	1508	Takeshi Fujii9-dan / age 41 1774	Asahi Cup Prelim 1 Round 2	Sente	●
10	9/27	1508	-6	1502	Taichi Takami4-dan / age 19 1594	Oi-sen Prelims Round 1	Gote	●
11	12/26	1502	-6	1496	Yuya Nagaoka5-dan / age 27 1585	Ryuo-sen Group 5 Ranking Round 1	Sente	●
12	1/9	1496	+5	1501	Shohei Takada6-dan / age 50 1382	Kio-sen Prelims Round 1	Gote	○
13	2/4	1501	-5	1496	Osamu Nakamura9-dan / age 50 1642	Kio-sen Prelims Round 2	Sente	●
14	2/5	1496	-5	1491	Shuji Muranaka6-dan / age 31 1612	Osho-sen Prelim 1 Round 1	Sente	●
15	2/21	1491	+9	1500	Teruichi Aono9-dan / age 60 1532	NHK Cup Prelims Round 1	Gote	○
16	2/21	1491	+9	1500	Eisaku Tomioka8-dan / age 48 1522	NHK Cup Prelims Round 2	Gote	○
17	2/21	1491	-5	1486	Hirotaka Nozuki7-dan / age 39 1643	NHK Cup Prelims Final	Gote	●
18	3/27	1504	+8	1512	Masaki Izumi7-dan / age 52 1494	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○

FY2011 results5W-9L

Win rate0.357

Rating1520

Annual rank133rd

Rank/title at FY end / age5-dan / age 34

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/27	1522	-6	1517	Shuji Muranaka6-dan / age 30 1621	Ryuo-sen Group 5 Promotion playoff Round 2	Gote	●
2	6/29	1517	-7	1510	Yasuaki Tsukada9-dan / age 46 1571	Kisei-sen Prelim 1 Round 1	Gote	●
3	7/26	1510	-4	1506	Makoto Sasaki5-dan / age 31 1694	Ginga-sen Prelims	Sente	●
4	7/27	1506	-6	1500	岩根忍 1604	Asahi Cup Prelim 1 Round 1	Sente	●
5	8/23	1500	+7	1506	Takashi Kanezawa5-dan / age 38 1437	Oi-sen Prelims Round 1	Gote	○
6	8/24	1506	+7	1513	Shohei Takada6-dan / age 49 1450	Oza-sen Prelim 1 Round 1	Sente	○
7	9/29	1513	-4	1509	Issei Takazaki5-dan / age 24 1689	Oza-sen Prelim 1 Round 2	Gote	●
8	9/30	1509	-2	1507	Chikara Akutsu7-dan / age 29 1814	Oi-sen Prelims Round 2	Gote	●
9	12/21	1507	-8	1498	Takeshi Kawakami6-dan / age 39 1489	Ryuo-sen Group 5 Ranking Round 1	Sente	●
10	1/18	1498	+7	1506	Yaichio Oono7-dan / age 52 1473	Kio-sen Prelims Round 1	Gote	○
11	2/16	1506	+14	1520	Makoto Tobe6-dan / age 25 1836	Kio-sen Prelims Round 2	Sente	○
12	2/17	1520	-7	1513	Takehiro Ohira5-dan / age 34 1577	NHK Cup Prelims Round 1	Sente	●
13	3/22	1513	-4	1509	Yusuke Toyama5-dan / age 32 1693	Kio-sen Prelims Round 3	Gote	●
14	3/23	1509	+11	1520	Atsushi Miyata6-dan / age 30 1650	Ryuo-sen Group 5 Promotion playoff Round 1	Sente	○

FY2010 results7W-10L

Win rate0.412

Rating1528

Annual rank125th

Rank/title at FY end / age4-dan / age 33

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/14	1531	-6	1525	Shingo Sawada4-dan / age 18 1635	Ryuo-sen Group 6 Ranking Round 4	Sente	●
2	6/1	1525	-5	1520	Makoto Sasaki5-dan / age 30 1642	Kisei-sen Prelim 1 Round 1	Sente	●
3	7/23	1520	+10	1529	Youichi Kushida6-dan / age 45 1588	Asahi Cup Prelim 1 Round 1	Sente	○
4	7/30	1529	-4	1526	Atsushi Miyata5-dan / age 29 1744	Ginga-sen Prelims	Gote	●
5	8/12	1526	-4	1522	Hiroki Iizuka7-dan / age 41 1741	Asahi Cup Prelim 1 Round 2	Gote	●
6	8/19	1522	+6	1528	Noboru Tamaru8-dan / age 60 1413	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
7	9/3	1528	-11	1517	Yoshiyuki Ueyama7-dan / age 53 1407	Oza-sen Prelim 1 Round 1	Gote	●
8	9/14	1517	+7	1524	Toshiyuki Nakao5-dan / age 35 1475	Oi-sen Prelims Round 1	Sente	○
9	9/28	1524	+10	1534	Takuya Nagase4-dan / age 18 1619	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	○
10	10/8	1534	+8	1543	Youichi Kushida6-dan / age 45 1552	Ryuo-sen Group 6 Promotion playoff Final	Sente	○
11	10/21	1543	-4	1539	Manabu Senzaki8-dan / age 40 1757	Oi-sen Prelims Round 2	Gote	●
12	12/3	1539	+10	1549	Yuichi Tanaka4-dan / age 25 1621	Ryuo-sen Group 5 Ranking Round 1	Gote	○
13	1/12	1549	+5	1553	Saburou Takeichi6-dan / age 56 1393	Osho-sen Prelim 1 Round 1	Gote	○
14	1/21	1553	-9	1545	Hiroshi Okazaki6-dan / age 43 1526	Ryuo-sen Group 5 Ranking Round 2	Gote	●
15	2/8	1545	-4	1541	橋本崇載age 27 1734	Kio-sen Prelims Round 2	Sente	●
16	2/25	1541	-6	1535	Kota Kanai5-dan / age 24 1637	NHK Cup Prelims Round 1	Gote	●
17	3/30	1535	-6	1528	Kazushiza Horiguchi7-dan / age 36 1602	Osho-sen Prelim 1 Round 2	Gote	●

FY2009 results11W-10L

Win rate0.524

Rating1534

Annual rank124th

Rank/title at FY end / age4-dan / age 32

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/6	1514	+4	1518	Seiichirou Taki7-dan / age 60 1342	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	4/22	1518	-4	1514	Makoto Chuza7-dan / age 39 1693	Osho-sen Prelim 1 Round 4	Sente	●
3	5/21	1514	+3	1517	Toshiyuki Tsubouchi7-dan / age 60 1268	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
4	6/3	1517	-8	1510	Yoshiyuki Matsumoto6-dan / age 37 1533	Kisei-sen Prelim 1 Round 1	Sente	●
5	6/10	1510	+12	1521	Kota Kanai4-dan / age 23 1673	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
6	6/25	1521	+12	1533	Makoto Sasaki5-dan / age 29 1691	Ginga-sen Prelims	Sente	○
7	7/10	1533	-12	1521	中井広恵 1348	Asahi Cup Prelim 1 Round 1	Gote	●
8	7/16	1521	+4	1525	Shoichi Anzai6-dan / age 46 1342	Oza-sen Prelim 1 Round 1	Gote	○
9	8/6	1525	-5	1520	Akihiro Murata4-dan / age 23 1652	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
10	8/11	1520	-9	1511	Yuki Fujikura4-dan / age 29 1490	Oi-sen Prelims Round 1	Gote	●
11	8/27	1511	-4	1507	Yasuaki Murayama5-dan / age 25 1701	Oza-sen Prelim 1 Round 2	Sente	●
12	9/18	1507	+9	1517	Kozo Arimori7-dan / age 46 1569	Ginga-sen Block C Round 1	Gote	○
13	9/18	1507	+11	1518	Yuichi Tanaka4-dan / age 24 1636	Ginga-sen Block C Round 2	Sente	○
14	10/15	1527	-4	1523	Akira Inaba4-dan / age 21 1696	Ginga-sen Block C Round 3	Gote	●
15	12/8	1523	+7	1530	加來博洋アマ 1477	Ryuo-sen Group 6 Ranking Round 1	Sente	○
16	1/13	1530	-7	1523	Takehiro Ohira5-dan / age 32 1575	Kio-sen Prelims Round 2	Gote	●
17	1/20	1523	+5	1528	Ryuuichi Matsuura7-dan / age 58 1365	Osho-sen Prelim 1 Round 1	Gote	○
18	2/23	1528	-6	1521	Kiyokazu Katsumata6-dan / age 40 1598	NHK Cup Prelims Round 1	Gote	●
19	2/26	1521	+10	1531	Isao Nakata7-dan / age 42 1615	Ryuo-sen Group 6 Ranking Round 2	Sente	○
20	3/25	1531	+7	1538	Katsuhiko Murooka7-dan / age 51 1495	Ryuo-sen Group 6 Ranking Round 3	Sente	○
21	3/30	1538	-5	1534	Kensuke Kitahama7-dan / age 34 1686	Osho-sen Prelim 1 Round 2	Sente	●

FY2008 results7W-9L

Win rate0.438

Rating1517

Annual rank126th

Rank/title at FY end / age4-dan / age 31

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/18	1518	-5	1513	Amahiko Satoh4-dan / age 20 1653	Kisei-sen Prelim 1 Round 1	Gote	●
2	5/28	1513	+11	1524	Shoji Segawa4-dan / age 38 1642	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
3	6/25	1524	-7	1517	Ryo Shimamoto4-dan / age 28 1560	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
4	7/10	1517	-10	1507	Nobuyuki Oouchi9-dan / age 66 1449	Oi-sen Prelims Round 1	Gote	●
5	7/16	1507	+8	1515	Hifumi Katoh9-dan / age 68 1491	Asahi Cup Prelim 1 Round 2	Gote	○
6	7/16	1507	+5	1512	清水市代 1348	Asahi Cup Prelim 1 Round 1	Gote	○
7	8/7	1520	-8	1512	Toshiyuki Nakao5-dan / age 33 1525	Oza-sen Prelim 1 Round 1	Sente	●
8	8/15	1512	-6	1505	Kiyokazu Katsumata6-dan / age 39 1584	Ginga-sen Prelims	Gote	●
9	8/26	1505	-4	1501	Hiroaki Yokoyama5-dan / age 27 1679	Asahi Cup Prelim 1 Round 3	Sente	●
10	12/11	1501	-10	1491	Saburou Takeichi6-dan / age 54 1426	Ryuo-sen Group 6 Ranking Round 1	Gote	●
11	1/6	1491	+5	1497	Toshio Miyata7-dan / age 56 1367	Osho-sen Prelim 1 Round 1	Sente	○
12	1/28	1497	+4	1500	Haruo Numa6-dan / age 59 1293	Kio-sen Prelims Round 1	Sente	○
13	2/12	1500	+13	1514	Hisashi Namekata8-dan / age 35 1787	Osho-sen Prelim 1 Round 2	Sente	○
14	2/27	1514	-3	1511	Atsushi Miyata5-dan / age 27 1781	NHK Cup Prelims Round 1	Sente	●
15	3/11	1511	-7	1504	Hiroshi Kamiya7-dan / age 47 1564	Kio-sen Prelims Round 2	Gote	●
16	3/25	1504	+13	1517	Shinya Satoh6-dan / age 31 1732	Osho-sen Prelim 1 Round 3	Gote	○

FY2007 results13W-10L

Win rate0.565

Rating1528

Annual rank122nd

Rank/title at FY end / age4-dan / age 30

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1494	+5	1499	Seiichirou Taki7-dan / age 58 1356	Ryuo-sen Group 6 Promotion playoff Round 1	Sente	○
2	5/15	1499	+4	1503	Katsumi Mushano6-dan / age 53 1311	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
3	5/24	1503	+8	1512	木下浩一age 39 1512	Kisei-sen Prelim 1 Round 1	Gote	○
4	6/18	1512	+11	1523	Sakio Chiba5-dan / age 28 1654	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
5	6/22	1523	-4	1519	Takahiro Toyokawa6-dan / age 40 1705	Kisei-sen Prelim 1 Round 2	Sente	●
6	7/6	1519	+4	1522	Haruo Numa6-dan / age 58 1301	Oi-sen Prelims Round 1	Sente	○
7	7/9	1522	+10	1532	Taichi Nakamura4-dan / age 19 1627	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
8	7/19	1532	+5	1538	Nou Itoh5-dan / age 45 1413	Asahi Cup Prelim 1 Round 1	Sente	○
9	7/19	1532	-5	1527	Sakio Chiba5-dan / age 28 1646	Asahi Cup Prelim 1 Round 2	Gote	●
10	8/9	1532	-10	1523	Junichi Kase6-dan / age 49 1454	Oza-sen Prelim 1 Round 1	Sente	●
11	8/16	1523	+11	1534	Akihito Hirose5-dan / age 20 1685	Ryuo-sen Group 6 Promotion playoff Round 5	Sente	○
12	8/21	1534	-5	1530	Kazushiza Horiguchi7-dan / age 32 1696	Oi-sen Prelims Round 2	Gote	●
13	9/6	1530	-5	1524	Tetsuro Itodani4-dan / age 18 1658	Ryuo-sen Group 6 Promotion playoff Semifinal	Sente	●
14	9/20	1524	+6	1531	Kenji Iino7-dan / age 53 1455	Ginga-sen Block B Round 1	Sente	○
15	9/20	1524	+7	1531	Katsuhiko Murooka7-dan / age 48 1479	Ginga-sen Block B Round 2	Sente	○
16	10/23	1538	-6	1532	Hideyuki Takano5-dan / age 35 1645	Ginga-sen Block B Round 3	Sente	●
17	11/30	1532	+10	1542	Shoji Segawa4-dan / age 37 1602	Ryuo-sen Group 6 Ranking Round 1	Gote	○
18	1/9	1542	-4	1538	Makoto Chuza7-dan / age 37 1725	Osho-sen Prelim 1 Round 1	Sente	●
19	1/17	1538	-8	1529	Hirokazu Ueno5-dan / age 30 1522	Kio-sen Prelims Round 2	Sente	●
20	2/13	1529	+4	1533	Seiichirou Taki7-dan / age 59 1350	Ryuo-sen Group 6 Ranking Round 2	Sente	○
21	2/26	1533	+8	1541	Yuki Fujikura4-dan / age 28 1514	NHK Cup Prelims Round 1	Gote	○
22	2/26	1533	-4	1530	Nobuyuki Yashiki9-dan / age 36 1753	NHK Cup Prelims Round 2	Gote	●
23	3/12	1537	-9	1528	Kazuharu Shoshi7-dan / age 46 1476	Ryuo-sen Group 6 Ranking Round 3	Sente	●

FY2006 results7W-9L

Win rate0.438

Rating1496

Annual rank125th

Rank/title at FY end / age4-dan / age 29

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/9	1503	-4	1499	Shuji Muranaka4-dan / age 25 1675	Kisei-sen Prelim 1 Round 1	Sente	●
2	6/8	1499	+11	1510	Shoji Segawa4-dan / age 36 1635	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
3	6/14	1510	+7	1517	Takashi Kanezawa4-dan / age 33 1471	Asahi Open Prelims Round 1	Sente	○
4	7/5	1517	+5	1522	Osamu Katsuura9-dan / age 60 1388	Asahi Open Prelims Round 2	Sente	○
5	7/13	1522	-7	1515	Naoya Fujiwara6-dan / age 41 1563	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	●
6	7/19	1515	+6	1521	Nou Itoh5-dan / age 44 1427	Oi-sen Prelims Round 1	Sente	○
7	7/28	1521	+4	1525	Katsumi Mushano6-dan / age 52 1335	Asahi Open Prelims Round 3	Sente	○
8	8/22	1525	-5	1520	Kosuke Tamura6-dan / age 30 1666	Asahi Open Prelims Final	Gote	●
9	8/28	1520	-11	1509	Yoshinori Satou8-dan / age 57 1375	Oza-sen Prelim 1 Round 1	Gote	●
10	9/6	1509	-2	1507	Daisuke Suzuki8-dan / age 32 1811	Oi-sen Prelims Round 2	Sente	●
11	9/27	1507	-11	1496	Noboru Kosaka7-dan / age 56 1387	Ginga-sen Block D Round 1	Sente	●
12	1/10	1496	-12	1484	Hiroshi Seki6-dan / age 46 1322	Ryuo-sen Group 6 Ranking Round 2	Sente	●
13	1/31	1484	+12	1496	Osamu Nakamura8-dan / age 44 1649	Kio-sen Prelims Round 2	Sente	○
14	2/15	1496	+10	1506	Torahiko Tanaka9-dan / age 49 1585	Osho-sen Prelim 1 Round 1	Sente	○
15	3/9	1506	-4	1502	Masakazu Kondoh5-dan / age 35 1707	Kio-sen Prelims Round 3	Gote	●
16	3/20	1502	-6	1496	Kiyokazu Katsumata6-dan / age 37 1572	Osho-sen Prelim 1 Round 2	Sente	●

FY2005 results6W-11L

Win rate0.353

Rating1505

Annual rank125th

Rank/title at FY end / age4-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/5	1541	-7	1534	Tomohiro Murata4-dan / age 24 1597	Ryuo-sen Group 6 Ranking Round 4	Gote	●
2	4/11	1534	+10	1544	Hisashi Ogura6-dan / age 36 1624	Kio-sen Prelims Round 2	Gote	○
3	4/26	1544	-4	1540	Masakazu Kondoh5-dan / age 33 1756	Osho-sen Prelim 1 Round 4	Gote	●
4	5/12	1540	+10	1551	Yoshiyuki Matsumoto5-dan / age 33 1643	Kio-sen Prelims Round 3	Sente	○
5	5/17	1551	+6	1556	Nou Itoh5-dan / age 43 1448	Kisei-sen Prelim 1 Round 1	Sente	○
6	6/1	1556	+11	1567	Makoto Chuza5-dan / age 35 1687	Kio-sen Prelims Final	Gote	○
7	6/8	1567	-6	1561	Ryosuke Nakamura4-dan / age 19 1639	Asahi Open Prelims Round 1	Sente	●
8	6/15	1561	-11	1550	Noboru Tamaru8-dan / age 55 1440	Kisei-sen Prelim 1 Round 2	Sente	●
9	6/23	1550	-6	1544	Kazutoshi Satoh4-dan / age 27 1643	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	●
10	7/1	1544	-3	1541	Daisuke Suzuki8-dan / age 30 1779	Kio-sen Main Round 2	Gote	●
11	8/9	1541	-12	1529	Seiichirou Taki7-dan / age 56 1371	Oza-sen Prelim 1 Round 1	Gote	●
12	9/22	1529	+5	1534	中井広恵 1372	Oi-sen Prelims Round 1	Gote	○
13	10/27	1534	-4	1530	Kazushiza Horiguchi7-dan / age 30 1720	Oi-sen Prelims Round 2	Sente	●
14	1/11	1530	-11	1519	Yuuji Yoda6-dan / age 48 1379	Osho-sen Prelim 1 Round 1	Sente	●
15	1/16	1519	+5	1524	Ryuuichi Matsuura6-dan / age 54 1388	Ryuo-sen Group 6 Ranking Round 2	Sente	○
16	2/9	1524	-11	1513	Osamu Katsuura9-dan / age 59 1386	Kio-sen Prelims Round 2	Gote	●
17	3/8	1513	-8	1505	Yuki Fujikura4-dan / age 26 1507	Ryuo-sen Group 6 Ranking Round 3	Sente	●

FY2004 results13W-15L

Win rate0.464

Rating1544

Annual rank109th

Rank/title at FY end / age4-dan / age 27

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/6	1531	+6	1537	Kenji Iino7-dan / age 49 1440	Kisei-sen Prelim 1 Round 1	Gote	○
2	5/21	1537	+5	1542	Yoshinori Satou8-dan / age 55 1397	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
3	6/3	1542	-4	1538	Ayumu Matsuo5-dan / age 24 1737	Kisei-sen Prelim 1 Round 2	Gote	●
4	6/8	1538	-6	1532	Yuji Masuda5-dan / age 33 1618	Junisen Class C2 Round 1	Gote	●
5	6/14	1532	+9	1541	Hirokazu Ueno4-dan / age 27 1591	Ryuo-sen Group 6 Promotion playoff Round 3	Gote	○
6	7/9	1541	-6	1535	Kiyokazu Katsumata5-dan / age 35 1612	Asahi Open Prelims Round 2	Gote	●
7	7/13	1535	-5	1530	Kosuke Tamura5-dan / age 28 1682	Junisen Class C2 Round 2	Gote	●
8	7/23	1530	+10	1540	Kazutoshi Satoh4-dan / age 26 1628	Ryuo-sen Group 6 Promotion playoff Round 4	Sente	○
9	8/17	1540	-11	1529	Noboru Sakurai8-dan / age 63 1394	Junisen Class C2 Round 3	Gote	●
10	8/23	1529	+8	1537	Katsuhiko Murooka7-dan / age 45 1533	Oza-sen Prelim 1 Round 2	Gote	○
11	8/31	1537	-6	1531	Takanori Anyouji4-dan / age 30 1609	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	●
12	9/7	1531	+11	1542	Hiroaki Yokoyama4-dan / age 23 1670	Junisen Class C2 Round 4	Gote	○
13	9/17	1542	-7	1535	Ryosuke Nakamura4-dan / age 18 1605	Ginga-sen Block A Round 1	Sente	●
14	10/5	1535	-7	1529	Akio Ishikawa6-dan / age 41 1593	Oi-sen Prelims Round 2	Sente	●
15	10/19	1529	-6	1523	Yusuke Ina5-dan / age 28 1633	Junisen Class C2 Round 6	Sente	●
16	11/1	1523	+12	1535	Takahiro Toyokawa6-dan / age 37 1694	Oza-sen Prelim 1 Round 3	Gote	○
17	11/16	1535	-10	1525	Nou Itoh5-dan / age 42 1451	Junisen Class C2 Round 7	Gote	●
18	11/24	1525	-7	1518	Daisuke Katagami4-dan / age 23 1589	Oza-sen Prelim 1 Round 4	Gote	●
19	12/14	1518	+11	1529	Kazutoshi Satoh4-dan / age 26 1649	Junisen Class C2 Round 8	Sente	○
20	12/21	1529	+6	1535	Yaichio Oono6-dan / age 45 1426	Ryuo-sen Group 6 Ranking Round 2	Sente	○
21	1/13	1535	-5	1529	Hiroaki Yokoyama4-dan / age 24 1660	Shinjin-o-sen Main Round 2	Sente	●
22	1/18	1529	-6	1524	Yoshiyuki Matsumoto5-dan / age 33 1634	Junisen Class C2 Round 9	Gote	●
23	1/26	1524	+11	1535	Shinya Satoh5-dan / age 27 1667	Osho-sen Prelim 1 Round 2	Gote	○
24	2/9	1535	+5	1540	Shoichi Anzai6-dan / age 41 1397	Ryuo-sen Group 6 Ranking Round 3	Sente	○
25	2/15	1540	-7	1533	Takehiro Ohira4-dan / age 27 1601	Junisen Class C2 Round 10	Sente	●
26	3/10	1533	+9	1543	Hirokazu Ueno4-dan / age 27 1588	Kio-sen Prelims Round 1	Sente	○
27	3/15	1543	-6	1537	Akira Nishio4-dan / age 25 1637	Junisen Class C2 Round 11	Gote	●
28	3/18	1537	+7	1544	Eiji Ooshima7-dan / age 47 1489	Osho-sen Prelim 1 Round 3	Gote	○

FY2003 results12W-17L

Win rate0.414

Rating1538

Annual rank107th

Rank/title at FY end / age4-dan / age 26

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/15	1555	-3	1553	Nobuyuki Yashiki8-dan / age 31 1843	Kio-sen Prelims Round 2	Gote	●
2	4/23	1553	-11	1542	Yuji Maeda8-dan / age 49 1423	Kisei-sen Prelim 1 Round 1	Gote	●
3	6/17	1542	-5	1537	Shinya Satoh5-dan / age 25 1697	Junisen Class C2 Round 1	Gote	●
4	6/25	1537	+4	1542	清水市代 1359	Asahi Open Prelims Round 1	Sente	○
5	7/10	1542	-2	1540	Kazuki Kimura7-dan / age 30 1920	Asahi Open Prelims Round 2		●
6	7/22	1540	+10	1550	Masakazu Kondoh5-dan / age 32 1626	Junisen Class C2 Round 2		○
7	8/8	1550	+10	1560	Sakio Chiba4-dan / age 24 1633	Ryuo-sen Group 6 Promotion playoff Round 4		○
8	8/18	1560	+7	1567	石橋幸緒 1518	Oza-sen Prelim 1 Round 1		○
9	8/26	1567	-8	1559	Hirokazu Ueno4-dan / age 26 1588	Junisen Class C2 Round 3		●
10	9/1	1559	+9	1568	Akio Ishikawa6-dan / age 40 1609	Ryuo-sen Group 6 Promotion playoff Semifinal		○
11	9/9	1568	+11	1579	Hisashi Ogura6-dan / age 35 1705	Oza-sen Prelim 1 Round 2		○
12	9/22	1579	-5	1574	Norihiro Yagura5-dan / age 28 1701	Junisen Class C2 Round 4		●
13	9/26	1574	+12	1586	Kosuke Tamura5-dan / age 27 1783	Oza-sen Prelim 1 Round 3		○
14	9/30	1586	-10	1577	Toshiyuki Nakao4-dan / age 28 1520	Ryuo-sen Group 6 Promotion playoff Final		●
15	10/8	1577	+6	1583	Hatasu Itou7-dan / age 53 1485	Oi-sen Prelims Round 1		○
16	10/21	1583	-6	1577	Chikara Akutsu4-dan / age 21 1665	Junisen Class C2 Round 5		●
17	10/31	1577	-6	1570	Takehiro Ohira4-dan / age 26 1647	Oi-sen Prelims Round 2		●
18	11/7	1570	-6	1564	Takehiro Ohira4-dan / age 26 1654	Oza-sen Prelim 1 Round 4		●
19	11/18	1564	+9	1573	Takanori Anyouji4-dan / age 29 1591	Junisen Class C2 Round 6		○
20	11/26	1573	-12	1560	清水市代 1358	Shinjin-o-sen Main Round 1		●
21	12/16	1560	-10	1550	Saburou Takeichi6-dan / age 49 1452	Junisen Class C2 Round 7		●
22	1/15	1550	+6	1556	Teruhiko Suzuki7-dan / age 49 1452	Ryuo-sen Group 6 Ranking Round 2		○
23	1/20	1556	-8	1548	Shohei Takada6-dan / age 41 1568	Junisen Class C2 Round 8		●
24	2/6	1548	-5	1543	Hiroki Iizuka6-dan / age 34 1696	Osho-sen Prelim 1 Round 2		●
25	2/12	1543	+6	1549	Osamu Katsuura9-dan / age 57 1455	Kio-sen Prelims Round 1		○
26	2/17	1549	-6	1544	Shingo Hirafuji6-dan / age 40 1655	Junisen Class C2 Round 9		●
27	3/12	1544	-7	1537	Yuji Masuda5-dan / age 33 1598	Ryuo-sen Group 6 Ranking Round 3		●
28	3/16	1537	+8	1545	Takashi Kanezawa4-dan / age 30 1537	Junisen Class C2 Round 10		○
29	3/24	1545	-7	1538	Shohei Takada6-dan / age 41 1575	Kio-sen Prelims Round 2		●

FY2002 results11W-15L

Win rate0.423

Rating1566

Annual rank96th

Rank/title at FY end / age4-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Result
1	5/13	1613	+4	1617	中井広恵 1414	Kisei-sen Prelim 1 Round 1	○
2	6/1	1617	-11	1606	石井豊アマ 1465	Asahi Open Prelims	●
3	6/5	1606	-9	1597	Katsuhiko Murooka7-dan / age 43 1584	Kisei-sen Prelim 1 Round 2	●
4	6/11	1597	-6	1592	Atsushi Miyata4-dan / age 21 1692	Junisen Class C2 Round 1	●
5	8/14	1592	+6	1597	Hatasu Itou7-dan / age 51 1496	Oza-sen Prelim 1 Round 1	○
6	8/20	1597	+7	1604	Kazuharu Shoshi6-dan / age 40 1543	Junisen Class C2 Round 3	○
7	9/10	1604	+5	1609	Keizou Noda5-dan / age 44 1478	Junisen Class C2 Round 4	○
8	9/13	1609	-6	1603	Ichiro Hiura7-dan / age 36 1687	Oza-sen Prelim 1 Round 2	●
9	9/26	1603	+3	1606	清水市代 1362	Oi-sen Prelims Round 1	○
10	10/1	1606	-6	1601	Kosuke Tamura5-dan / age 26 1711	Junisen Class C2 Round 5	●
11	10/17	1601	+8	1609	Takashi Kanezawa4-dan / age 29 1612	Oi-sen Prelims Round 2	○
12	10/22	1609	-8	1601	Hideyuki Takano4-dan / age 30 1620	Junisen Class C2 Round 6	●
13	11/1	1601	-7	1594	Makoto Sasaki4-dan / age 22 1627	Oi-sen Prelims Round 3	●
14	11/19	1594	-7	1587	Takeshi Kawakami5-dan / age 30 1657	Junisen Class C2 Round 7	●
15	12/11	1587	+8	1595	Daisuke Katagami1-dan / age 21 1586	Shinjin-o-sen Main Round 1	○
16	12/17	1595	-11	1584	Shoichi Anzai6-dan / age 39 1446	Junisen Class C2 Round 8	●
17	12/24	1584	+6	1589	渡辺俊雄アマ 1472	Ryuo-sen Group 6 Ranking Round 1	○
18	1/21	1589	-8	1582	Shinya Yamamoto4-dan / age 31 1601	Junisen Class C2 Round 9	●
19	1/30	1582	+6	1588	Teruhiko Suzuki7-dan / age 48 1491	Ryuo-sen Group 6 Ranking Round 2	○
20	2/4	1588	+7	1594	Kazuharu Shoshi6-dan / age 41 1527	Kio-sen Prelims Round 1	○
21	2/12	1594	-12	1583	Yuji Maeda8-dan / age 48 1418	Junisen Class C2 Round 10	●
22	2/24	1583	-4	1579	Kazushiza Horiguchi6-dan / age 27 1781	Shinjin-o-sen Main Round 2	●
23	2/27	1579	-6	1573	Masaki Izumi7-dan / age 42 1666	Osho-sen Prelim 1 Round 2	●
24	3/4	1573	+5	1577	Seiichirou Taki7-dan / age 54 1419	Ryuo-sen Group 6 Ranking Round 3	○
25	3/11	1577	-3	1574	Takayuki Yamasaki5-dan / age 22 1807	Junisen Class C2 Round 11	●
26	3/28	1574	-8	1566	Nobuo Mori6-dan / age 51 1557	Ryuo-sen Group 6 Ranking Round 4	●

Unofficial Elo rating calculated by this site from available game results (each fiscal year is shifted so that the average player is 1600). Up to FY1963 only Junisen games are included; from FY1964 all official games. Games without dates are ordered by estimated term and round.Method
How the deviation score is calculated: see here.