Rating › Kanta Masegi

Rating of Kanta Masegi

Player page　Last game 2026-10-29

Current rating1745

Peak1796
2026-08-04

Games137

By fiscal year

FY	Age	Annual rank	Rank	Junisen	Ryuo-sen	Rating	Deviation	Change	W	L	Win rate
FY2026	age 28	30th	5-dan	Class C2	Group 5	1745	59.9	+58	22	8	0.733
FY2025	age 28	61st	4-dan		Group 6	1688	59.0	+81	29	11	0.725
FY2024	age 27	88th	4-dan		Group 6	1606	49.2	+30	18	13	0.581
FY2023	age 26	109th	4-dan		Group 6	1576	47.7	+27	14	10	0.583
FY2022	age 25	129th	3-dan			1549		-10	0	1	0.000
FY2021	age 24	123rd	3-dan		Group 6	1559		-16	2	3	0.400
FY2020	age 23	110th	3-dan			1575		-11	0	1	0.000
FY2019	age 22	100th	3-dan			1586		+3	1	1	0.500
FY2018	age 21	97th	3-dan			1583		-18	1	1	0.500
FY2017	age 20	88th	3-dan			1601		-4	0	1	0.000

Games by fiscal year

FY2026 results22W-8L

Win rate0.733

Rating1745

Annual rank30th

Rank/title at FY end / age5-dan / age 28

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/3	1679	+5	1685	Kensuke Kitahama8-dan / age 50 1566	Kio-sen Prelims Round 3	Gote	○
2	4/23	1685	+5	1690	Kensuke Kitahama8-dan / age 50 1561	Ryuo-sen Group 5 Ranking Round 3	Gote	○
3	5/12	1690	-4	1686	Nagisa Fujimoto7-dan / age 20 1896	Kio-sen Prelims Round 4	Gote	●
4	5/20	1686	+6	1692	Hiroki Iizuka8-dan / age 57 1576	Ryuo-sen Group 5 Ranking Semifinal	Sente	○
5	5/28	1692	+10	1702	Hirotoshi Ueno6-dan / age 23 1779	Ryuo-sen Group 5 Ranking Final	Sente	○
6	6/18	1702	+6	1708	Yujirou Takahashi4-dan / age 26 1635	Junisen Class C2 Round 1	Sente	○
7	6/24	1708	+5	1714	Hiroto Ikegaki4-dan / age 22 1583	Kisei-sen Prelim 1 Round 1	Sente	○
8	6/24	1708	+8	1716	Takayuki Kuroda6-dan / age 29 1711	Kisei-sen Prelim 1 Round 2	Sente	○
9	7/1	1722	+10	1732	Takuya Nishida6-dan / age 34 1807	Ryuo-sen Main Round 1	Gote	○
10	7/5	1732	+8	1740	Masataka Goda9-dan / age 55 1750	NHK Cup Main Round 1	Sente	○
11	7/9	1740	+6	1746	Kohei Hasebe6-dan / age 32 1664	Ryuo-sen Main Round 2	Gote	○
12	7/15	1746	+4	1750	Hiromu Watanabe6-dan / age 37 1555	Junisen Class C2 Round 2	Gote	○
13	7/18	1750	+10	1760	Yuuki Sasaki8-dan / age 31 1826	Ryuo-sen Main Round 3	Sente	○
14	7/23	1760	+10	1770	Shintaro Saito8-dan / age 33 1861	Ryuo-sen Main Quarterfinal	Sente	○
15	7/27	1770	+12	1782	Takuya Nagase9-dan / age 33 1947	Ryuo-sen Main Semifinal	Sente	○
16	7/30	1782	+3	1785	Yuya Saito4-dan / age 29 1554	Kakogawa Seiryu-sen Main Round 3	Gote	○
17	8/4	1785	+10	1796	Shinichiro Hattori7-dan / age 27 1893	Ryuo-sen Best-of-7 Game 1	Sente	○
18	8/6	1796	-13	1783	Ehoto Osogaguchi4-dan / age 26 1560	Junisen Class C2 Round 3	Sente	●
19	8/10	1783	+5	1788	Wakamu Deguchi6-dan / age 31 1657	Asahi Cup Prelim 1 Round 2	Gote	○
20	8/10	1783	+3	1786	福間香奈 1544	Asahi Cup Prelim 1 Round 1	Sente	○
21	8/13	1792	-6	1786	Shinichiro Hattori7-dan / age 27 1883	Ryuo-sen Best-of-7 Game 2	Sente	●
22	8/21	1786	+3	1789	Yuya Saito4-dan / age 29 1558	Kisei-sen Prelim 1 Round 3	Sente	○
23	8/21	1786	+4	1789	Saito Morimoto4-dan / age 25 1589	Kisei-sen Prelim 1 Final	Sente	○
24	8/24	1793	-6	1787	Shinichiro Hattori7-dan / age 27 1894	Ryuo-sen Best-of-7 Game 3	Gote	●
25	8/28	1787	-14	1774	Mitsunori Makino6-dan / age 38 1484	Oza-sen Prelim 1 Round 1	Gote	●
26	9/3	1774	-12	1762	Junpei Ide5-dan / age 35 1609	Junisen Class C2 Round 4	Gote	●
27	9/16	1762	+3	1765	小林裕士8-dan / age 49 1486	Oi-sen Prelims Round 1	Sente	○
28	9/28	1765	-13	1752	Kenji Imaizumi5-dan / age 53 1537	Asahi Cup Prelim 1 Round 3	Gote	●
29	9/29	1752	-10	1742	Wakamu Deguchi6-dan / age 31 1680	Oi-sen Prelims Round 2	Sente	●
30	10/29	1742	+3	1745	Satoru Sakaguchi6-dan / age 48 1484	Junisen Class C2 Round 6	Sente	○

FY2025 results29W-11L

Win rate0.725

Rating1688

Annual rank61st

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/8	1601	+12	1613	Tetsuro Itodani8-dan / age 36 1796	Osho-sen Prelim 1 Round 3	Gote	○
2	4/25	1613	+4	1617	Yoshikazu Minami9-dan / age 61 1397	Ryuo-sen Group 6 Promotion playoff Round 2	Sente	○
3	5/2	1617	-4	1612	Reo Okabe5-dan / age 26 1781	Osho-sen Prelim 1 Round 4	Gote	●
4	5/20	1612	+3	1615	慶田義法アマ 1365	Kakogawa Seiryu-sen Main Round 2	Gote	○
5	5/22	1615	+9	1625	Seiya Tomita5-dan / age 29 1674	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
6	6/11	1625	-5	1620	Hirotoshi Ueno5-dan / age 22 1748	Kisei-sen Prelim 1 Round 1	Sente	●
7	6/13	1620	+11	1630	Mikio Kariyama5-dan / age 23 1752	Shinjin-o-sen Main Round 3	Gote	○
8	6/18	1630	+4	1634	Yasuaki Tsukada9-dan / age 60 1436	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
9	6/29	1634	-13	1621	藤原結樹アマ 1348	Asahi Cup Prelim 1 Round 1	Gote	●
10	7/22	1621	+6	1627	Yuya Saito4-dan / age 28 1522	Oi-sen Prelims Round 1	Gote	○
11	8/20	1627	+5	1632	Yuya Nagaoka6-dan / age 40 1495	Ginga-sen Prelims Round 1	Gote	○
12	8/20	1627	+8	1635	Yuta Komori5-dan / age 30 1639	Ginga-sen Prelims Final	Gote	○
13	8/22	1640	+6	1646	Saito Morimoto4-dan / age 24 1551	Kakogawa Seiryu-sen Main Quarterfinal	Sente	○
14	8/22	1640	+8	1648	Kazuki Yamashita3-dan / age 17 1649	Kakogawa Seiryu-sen Main Round 3	Sente	○
15	8/29	1654	+7	1662	Jodai Furui3-dan / age 21 1621	Shinjin-o-sen Main Quarterfinal	Sente	○
16	9/5	1662	+9	1670	Takayuki Kuroda5-dan / age 28 1694	Oi-sen Prelims Round 2	Sente	○
17	9/11	1670	+7	1677	Yujirou Takahashi4-dan / age 26 1614	Kakogawa Seiryu-sen Main Semifinal	Sente	○
18	9/17	1677	-11	1666	Saito Morimoto4-dan / age 24 1529	Eio-sen 4-dan section Round 1	Gote	●
19	9/19	1666	+3	1668	加藤桃子 1378	Oza-sen Prelim 1 Round 1	Sente	○
20	9/25	1668	-6	1663	Asuto Saito6-dan / age 27 1768	Shinjin-o-sen Main Semifinal	Sente	●
21	10/1	1663	+8	1671	Kenshi Tokuda4-dan / age 27 1664	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	○
22	10/9	1671	+10	1681	Reo Okabe5-dan / age 26 1776	Ryuo-sen Group 6 Promotion playoff Round 6	Gote	○
23	10/12	1681	-7	1674	Ryuma Yoshiike4-dan / age 20 1727	Kakogawa Seiryu-sen Main Final Game 1	Gote	●
24	10/13	1674	+9	1683	Ryuma Yoshiike4-dan / age 20 1734	Kakogawa Seiryu-sen Main Final Game 2	Sente	○
25	10/13	1674	-7	1667	Ryuma Yoshiike4-dan / age 20 1734	Kakogawa Seiryu-sen Main Final Game 3	Gote	●
26	10/24	1677	+3	1680	Shingo Hirafuji7-dan / age 62 1451	Ryuo-sen Group 6 Promotion playoff Semifinal	Gote	○
27	10/29	1680	+7	1687	Yuta Komori5-dan / age 30 1635	Oi-sen Prelims Round 3	Sente	○
28	10/31	1687	+3	1690	Yoshikazu Minami9-dan / age 62 1404	Oza-sen Prelim 1 Round 2	Gote	○
29	11/12	1690	+5	1695	Yusuke Toyama6-dan / age 45 1559	Ginga-sen Block C Round 1	Gote	○
30	11/12	1690	+3	1693	Wataru Kamimura5-dan / age 38 1451	Ginga-sen Block C Round 2	Sente	○
31	11/14	1698	+7	1705	Naoki Koyama4-dan / age 26 1648	Ryuo-sen Group 6 Promotion playoff Final	Sente	○
32	11/27	1705	-5	1700	Nagisa Fujimoto7-dan / age 20 1859	Oi-sen Prelims Round 4	Gote	●
33	12/3	1700	-11	1689	Masataka Sugimoto8-dan / age 57 1546	Oza-sen Prelim 1 Round 3	Gote	●
34	12/18	1689	-9	1680	Kenta Miyajima4-dan / age 26 1648	Ginga-sen Block C Round 3	Sente	●
35	12/25	1680	+4	1684	Keita Inoue9-dan / age 61 1504	Ryuo-sen Group 5 Ranking Round 1	Gote	○
36	1/13	1684	+5	1690	福間香奈 1568	Kio-sen Prelims Round 1	Sente	○
37	1/28	1690	+5	1695	Kouhei Funae7-dan / age 38 1561	Ryuo-sen Group 5 Ranking Round 2	Sente	○
38	2/13	1695	+4	1699	Yuya Saito4-dan / age 28 1523	Kio-sen Prelims Round 2	Gote	○
39	3/3	1699	+2	1701	Ryo Shimamoto6-dan / age 45 1367	Osho-sen Prelim 1 Round 1	Gote	○
40	3/3	1699	-12	1688	Saito Morimoto4-dan / age 24 1528	Osho-sen Prelim 1 Round 2	Sente	●

FY2024 results18W-13L

Win rate0.581

Rating1606

Annual rank88th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	4/30	1574	-6	1568	Yasuaki Murayama8-dan / age 39 1677	Kio-sen Prelims Round 4	Sente	●
2	5/16	1568	-5	1564	Akihiro Takada5-dan / age 21 1723	Shinjin-o-sen Main Round 3	Gote	●
3	5/18	1564	-8	1556	Hiroto Ikegaki3-dan / age 20 1564	Kakogawa Seiryu-sen Main Round 2	Sente	●
4	5/31	1556	+5	1561	Shingo Hirafuji7-dan / age 60 1441	Kisei-sen Prelim 1 Round 1	Gote	○
5	5/31	1556	-5	1551	Yuta Komori5-dan / age 28 1682	Kisei-sen Prelim 1 Round 2	Gote	●
6	6/14	1556	+5	1561	Isao Nakata8-dan / age 56 1396	Ryuo-sen Group 6 Promotion playoff Round 2	Gote	○
7	6/30	1561	+4	1564	渡辺俊雄アマ 1345	Asahi Cup Prelim 1 Round 1	Sente	○
8	7/16	1564	+11	1575	Seiya Tomita5-dan / age 28 1705	Ryuo-sen Group 6 Promotion playoff Round 3	Sente	○
9	8/19	1575	+5	1581	Hiroshi Naganuma8-dan / age 59 1458	Ginga-sen Prelims Round 1	Gote	○
10	8/19	1575	+11	1586	Toshiaki Kubo9-dan / age 48 1697	Ginga-sen Prelims Final	Sente	○
11	8/21	1591	-10	1581	Yuya Nagaoka6-dan / age 39 1479	Oi-sen Prelims Round 1	Sente	●
12	8/30	1581	+8	1589	Shuji Satoh8-dan / age 57 1582	Ryuo-sen Group 6 Promotion playoff Round 4	Gote	○
13	9/11	1589	-5	1584	Tadashi Ooishi7-dan / age 34 1721	Asahi Cup Prelim 1 Round 2	Gote	●
14	9/13	1584	+6	1590	Norihiro Yagura7-dan / age 49 1510	Oza-sen Prelim 1 Round 1	Sente	○
15	9/18	1590	+5	1595	Takehiro Ohira6-dan / age 47 1430	Ryuo-sen Group 6 Promotion playoff Round 5	Gote	○
16	10/10	1595	-7	1588	Kohei Hasebe5-dan / age 30 1648	Ginga-sen Block E Round 1	Gote	●
17	10/22	1588	-7	1581	Hiroki Taniai4-dan / age 30 1642	Ryuo-sen Group 6 Promotion playoff Round 6	Gote	●
18	10/29	1581	+10	1591	Hirotoshi Ueno4-dan / age 21 1684	Eio-sen 4-dan section Round 1	Sente	○
19	10/29	1581	-8	1573	Kenta Miyajima4-dan / age 25 1560	Eio-sen 4-dan section Round 2	Gote	●
20	11/26	1583	-5	1578	Mikio Kariyama5-dan / age 23 1709	Oza-sen Prelim 1 Round 2	Sente	●
21	12/17	1578	+3	1580	Bungo Fukusaki9-dan / age 65 1285	Ryuo-sen Group 6 Ranking Round 2	Gote	○
22	1/24	1580	+3	1584	Masahiko Urano8-dan / age 60 1356	Osho-sen Prelim 1 Round 1	Gote	○
23	1/27	1584	+3	1586	Bungo Fukusaki9-dan / age 65 1296	Kio-sen Prelims Round 1	Gote	○
24	1/28	1586	-7	1579	Yuta Komori5-dan / age 29 1612	Ryuo-sen Group 6 Ranking Round 3	Sente	●
25	2/14	1579	+14	1593	Shinichiro Hattori7-dan / age 25 1902	Osho-sen Prelim 1 Round 2	Gote	○
26	2/19	1593	+8	1600	Kenji Imaizumi5-dan / age 51 1582	Kio-sen Prelims Round 2	Sente	○
27	2/21	1600	+3	1604	Kenji Kanzaki8-dan / age 61 1353	NHK Cup Prelims Round 1	Sente	○
28	2/21	1600	-6	1594	Akihiro Takada5-dan / age 22 1692	NHK Cup Prelims Round 2	Sente	●
29	3/7	1598	+8	1605	大島綾華 1589	Shinjin-o-sen Main Round 2	Gote	○
30	3/19	1605	+9	1615	Yasuaki Murayama8-dan / age 40 1659	Kio-sen Prelims Round 3	Gote	○
31	3/30	1615	-8	1606	Kouhei Funae7-dan / age 37 1593	Kio-sen Prelims Round 4	Gote	●

FY2023 results14W-10L

Win rate0.583

Rating1576

Annual rank109th

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

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/11	1542	+9	1551	Satoru Sakaguchi6-dan / age 44 1572	Kisei-sen Prelim 1 Round 1	Sente	○
2	5/11	1542	-6	1536	Kenji Imaizumi5-dan / age 49 1638	Kisei-sen Prelim 1 Round 2	Gote	●
3	5/27	1545	-7	1538	Saito Morimoto4-dan / age 21 1578	Kakogawa Seiryu-sen Main Round 2	Sente	●
4	6/24	1538	+4	1542	竹下貴重アマ 1358	Asahi Cup Prelim 1 Round 1	Gote	○
5	6/28	1542	-6	1536	Seiya Tomita4-dan / age 27 1630	Eio-sen 4-dan section Round 1	Gote	●
6	7/18	1536	+5	1541	Isao Nakata8-dan / age 55 1398	Oi-sen Prelims Round 1	Sente	○
7	8/15	1541	-5	1536	Takashi Ikenaga5-dan / age 30 1694	Oi-sen Prelims Round 2	Gote	●
8	8/16	1536	+10	1547	Yuta Komori5-dan / age 27 1640	Asahi Cup Prelim 1 Round 2	Sente	○
9	8/24	1547	+7	1554	Tomohiro Murata7-dan / age 42 1511	Ginga-sen Prelims Round 1	Sente	○
10	8/24	1547	-7	1540	Kensuke Kitahama8-dan / age 47 1594	Ginga-sen Prelims Final	Sente	●
11	9/11	1547	+7	1554	Yugo Takeuchi5-dan / age 35 1510	Asahi Cup Prelim 1 Round 3	Gote	○
12	9/11	1547	-5	1541	Seiya Tomita4-dan / age 27 1663	Asahi Cup Prelim 1 Final	Gote	●
13	10/6	1549	-6	1543	Shogo Orita5-dan / age 33 1640	Oza-sen Prelim 1 Round 1	Gote	●
14	12/9	1543	+4	1547	竹内広也アマ 1361	Ryuo-sen Group 6 Ranking Round 1	Gote	○
15	12/27	1547	-11	1535	Takehiro Ohira6-dan / age 46 1391	Ryuo-sen Group 6 Ranking Round 2	Gote	●
16	1/11	1535	+5	1541	Kozo Arimori8-dan / age 60 1401	Kio-sen Prelims Round 1	Sente	○
17	1/17	1541	+10	1551	Shogo Orita5-dan / age 34 1634	Osho-sen Prelim 1 Round 1	Gote	○
18	2/7	1551	+7	1557	Yuya Nagaoka6-dan / age 38 1485	Kio-sen Prelims Round 2	Sente	○
19	2/9	1557	-7	1550	Kensuke Kitahama8-dan / age 48 1594	Osho-sen Prelim 1 Round 2	Sente	●
20	2/21	1550	+7	1557	Tomohiro Murata7-dan / age 42 1516	NHK Cup Prelims	Sente	○
21	2/21	1550	+6	1555	Shingo Hirafuji7-dan / age 60 1438	NHK Cup Prelims	Sente	○
22	2/21	1550	-4	1546	Tadashi Ooishi7-dan / age 34 1726	NHK Cup Prelims	Gote	●
23	3/5	1558	+7	1565	小林裕士8-dan / age 47 1515	Kio-sen Prelims Round 3	Gote	○
24	3/22	1565	+10	1576	Kenshi Tokuda4-dan / age 26 1664	Shinjin-o-sen Main Round 2	Gote	○

FY2022 results0W-1L

Win rate0.000

Rating1549

Annual rank129th

Rank/title at FY end / age3-dan / age 25

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/19	1556	-7	1549	福間香奈 1596	Kakogawa Seiryu-sen Main Round 2	Gote	●

FY2021 results2W-3L

Win rate0.400

Rating1559

Annual rank123rd

Rank/title at FY end / age3-dan / age 24

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	7/29	1572	-7	1565	Yuta Ishikawa4-dan / age 26 1622	Kakogawa Seiryu-sen Main Round 2	Gote	●
2	12/26	1565	+5	1570	横山大樹アマ 1412	Ryuo-sen Group 6 Ranking Round 1	Sente	○
3	1/13	1570	+2	1572	Katsuhiko Murooka7-dan / age 62 1271	Ryuo-sen Group 6 Ranking Round 2	Gote	○
4	1/17	1572	-6	1566	Yusei Koga4-dan / age 21 1659	Shinjin-o-sen Main Round 2	Gote	●
5	1/31	1566	-8	1559	Hiroki Taniai4-dan / age 28 1575	Ryuo-sen Group 6 Ranking Round 3	Gote	●

FY2020 results0W-1L

Win rate0.000

Rating1575

Annual rank110th

Rank/title at FY end / age3-dan / age 23

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	11/3	1583	-8	1575	Kenshi Tokuda3-dan / age 22 1584	Shinjin-o-sen Main Round 1	Sente	●

FY2019 results1W-1L

Win rate0.500

Rating1586

Annual rank100th

Rank/title at FY end / age3-dan / age 22

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	5/19	1592	+4	1595	星田雅弘アマ 1376	Kakogawa Seiryu-sen Main Round 1	Sente	○
2	6/4	1595	-10	1586	Yoshitaka Hoshino4-dan / age 30 1528	Kakogawa Seiryu-sen Main Round 2	Sente	●

FY2018 results1W-1L

Win rate0.500

Rating1583

Annual rank97th

Rank/title at FY end / age3-dan / age 21

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	6/21	1591	+8	1599	Yuta Ishikawa3-dan / age 23 1596	Kakogawa Seiryu-sen Main Round 1	Gote	○
2	6/21	1591	-8	1583	Shinichiro Hattori3-dan / age 18 1595	Kakogawa Seiryu-sen Main Round 2	Gote	●

FY2017 results0W-1L

Win rate0.000

Rating1601

Annual rank88th

Rank/title at FY end / age3-dan / age 20

No	Date	Before	Change	After	Opponent (before game)	Tournaments	Side	Result
1	1/17	1605	-4	1601	Seiya Kondou5-dan / age 21 1781	Shinjin-o-sen Main Round 2	Gote	●

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.