Rating › FY1990

Rating at end of FY1990

Shogi in FY1990

Nobuyuki Yashiki wins Kisei-sen, first title
Hiroki Nakata wins 15 official games in a row (Kachinuki-senで8連勝を含む)
5-danのManabu SenzakiがNHK CupでWinner (FinalでYoshikazu Minamiを破る)
Taku Morishita is No. 1 in rating at FY end (1887)
5-danのNobuyuki Yashiki wins Kisei-sen
Koji Tanigawa holds 3 titles
Masataka Goda: biggest rating gain of the year (1586→1719、+133)
Taku Morishita (age 24 at FY end): best win rate among young players, 0.757 (56W-18L)
Nobuyuki Yashiki enters the rating top 10 for the first time (5th, 1839)
Yasumitsu Satoh enters the rating top 10 for the first time (6th, 1836)

Rank	Players	Rating	Deviation	FY1990 results	Win rate
1	Taku Morishita6-dan / age 24	1887	69.9	56W-18L	0.757
2	Koji Tanigawa3 titles / age 28	1881	68.2	45W-25L	0.643
3	Yoshiharu HabuKio / age 20	1866	64.2	31W-18L	0.633
4	Yoshikazu MinamiOsho / age 27	1842	66.5	31W-20L	0.608
5	Nobuyuki YashikiKisei / age 19	1839	67.8	38W-16L	0.704
6	Yasumitsu Satoh5-dan / age 21	1836	67.5	49W-18L	0.731
7	Makoto NakaharaMeijin / age 43	1825	63.8	27W-25L	0.519
8	Toshiyuki Moriuchi5-dan / age 20	1813	63.9	39W-15L	0.722
9	Takashi Abe5-dan / age 23	1797	63.6	40W-17L	0.702
10	Kunio Yonenaga9-dan / age 47	1775	61.7	26W-21L	0.553
11	Manabu Senzaki5-dan / age 20	1771	62.8	35W-16L	0.686
12	Hiroki Nakata5-dan / age 26	1771	65.0	39W-14L	0.736
13	Kenji Kobayashi8-dan / age 34	1768	64.7	29W-14L	0.674
14	Michio Takahashi9-dan / age 30	1766	57.4	19W-24L	0.442
15	Michio Ariyoshi9-dan / age 55	1766	61.9	24W-17L	0.585
16	Yasuaki Tsukada8-dan / age 26	1761	59.9	20W-16L	0.556
17	Akira Shima7-dan / age 28	1756	59.4	29W-22L	0.569
18	Daisuke Nakagawa5-dan / age 22	1755	58.4	30W-16L	0.652
19	Teruichi Aono8-dan / age 38	1751	59.4	23W-24L	0.489
20	Satoshi Murayama5-dan / age 21	1747	62.3	35W-13L	0.729
21	Hifumi Katoh9-dan / age 51	1744	58.2	22W-20L	0.524
22	Kenji Kanzaki5-dan / age 27	1737	60.0	27W-13L	0.675
23	Yasuharu Ooyama9-dan / age 68	1732	56.0	14W-17L	0.452
24	Bungo Fukusaki8-dan / age 31	1732	61.7	29W-19L	0.604
25	Masahiko Urano6-dan / age 27	1719	59.2	26W-15L	0.634
26	Masataka Goda4-dan / age 20	1719	63.8	40W-14L	0.741
27	Ichiro Hiura5-dan / age 25	1717	58.1	25W-13L	0.658
28	Kazuharu Shoshi5-dan / age 29	1711	59.8	30W-16L	0.652
29	Osamu Nakamura7-dan / age 28	1708	57.7	27W-20L	0.574
30	Kiyozumi Kiriyama9-dan / age 43	1708	56.6	21W-22L	0.488
31	Torahiko Tanaka8-dan / age 33	1705	54.4	14W-18L	0.438
32	小林宏5-dan / age 28	1701	59.0	26W-12L	0.684
33	Kunio Naitou9-dan / age 51	1700	54.4	13W-19L	0.406
34	Hitoshige Awaji8-dan / age 41	1696	59.0	26W-22L	0.542
35	Tadahisa Maruyama4-dan / age 20	1694	61.8	36W-14L	0.720
36	Shohei Takada4-dan / age 28	1693	57.9	30W-15L	0.667
37	Kazuo Ishida8-dan / age 44	1689	59.6	23W-17L	0.575
38	Koji Tosa6-dan / age 36	1689	57.0	23W-14L	0.622
39	Hidemitsu Moriyasu9-dan / age 41	1685	56.0	24W-18L	0.571
40	Osamu Katsuura9-dan / age 44	1683	57.0	25W-19L	0.568
41	Kozo Arimori5-dan / age 28	1680	57.7	28W-15L	0.651
42	Hiroshi Naganuma4-dan / age 26	1673	57.7	28W-16L	0.636
43	Eisaku Tomioka6-dan / age 26	1671	52.8	20W-20L	0.500
44	Naruyuki Hatakeyama4-dan / age 21	1663	55.5	33W-21L	0.611
45	Hiroshi Kamiya6-dan / age 29	1662	54.4	22W-15L	0.595
46	Masaki Izumi6-dan / age 30	1660	51.5	23W-19L	0.548
47	Koji Horiguchi5-dan / age 29	1659	54.1	22W-17L	0.564
48	Mamoru Hatakeyama4-dan / age 21	1658	54.9	30W-19L	0.612
49	Takeshi Fujii1-dan / age 20	1654		4W-0L	1.000
50	Keiji Nishikawa6-dan / age 29	1653	50.4	17W-18L	0.486
51	Keita Inoue5-dan / age 27	1650	51.8	21W-21L	0.500
52	Kenji Waki7-dan / age 30	1649	53.9	18W-16L	0.529
53	Koichi Fukaura1-dan / age 19	1648		4W-0L	1.000
54	Nobuyuki Oouchi9-dan / age 49	1647	51.1	14W-20L	0.412
55	Shuuichi Ono7-dan / age 33	1645	51.6	16W-20L	0.444
56	Yuji Masuda1-dan / age 20	1643		2W-0L	1.000
57	Isao Nakata5-dan / age 23	1637	54.4	27W-20L	0.574
58	Naoya Fujiwara4-dan / age 25	1636	50.8	22W-23L	0.489
59	Noboru Tamaru7-dan / age 40	1636	52.6	16W-20L	0.444
60	Kouichi Kodama6-dan / age 40	1630	54.3	20W-15L	0.571
61	Hiroyuki Miura1-dan / age 17	1629		0W-1L	0.000
62	Shoji Segawaage 21	1628		2W-1L	0.667
63	Eiji Ooshima6-dan / age 33	1626	50.9	19W-17L	0.528
64	Keiichi Sanada1-dan / age 18	1624		2W-1L	0.667
65	Hisashi Ogura4-dan / age 22	1623	51.5	21W-18L	0.538
66	Yuji Maeda7-dan / age 37	1621	53.0	22W-18L	0.550
67	Atsuo Ono5-dan / age 28	1621	49.0	18W-23L	0.439
68	Shoichi Anzai4-dan / age 27	1619	54.7	26W-17L	0.605
69	Yaichio Oono5-dan / age 32	1619	52.7	27W-24L	0.529
70	Masakazu Kondoh1-dan / age 19	1619		0W-1L	0.000
71	Kazuyoshi Nishimura8-dan / age 49	1618	53.0	18W-19L	0.486
72	Kazuo Manabe8-dan / age 39	1618	44.6	6W-19L	0.240
73	Kazuki Kimura1-dan / age 17	1617		0W-1L	0.000
74	Yoshiyuki Matsumoto1-dan / age 19	1615		0W-1L	0.000
75	Akio Ishikawa4-dan / age 28	1615	51.2	20W-15L	0.571
76	Shuji Satoh4-dan / age 23	1615	56.4	12W-8L	0.600
77	Keiji Mori9-dan / age 44	1609	44.9	10W-26L	0.278
78	Makoto Chuza1-dan / age 21	1605		0W-1L	0.000
79	Takashi Kanezawa1-dan / age 17	1604		1W-0L	1.000
80	Daisuke Suzukiage 16	1602		0W-1L	0.000
81	Youichi Kushida4-dan / age 26	1601	51.0	22W-18L	0.550
82	Takahiro Toyokawa1-dan / age 24	1598		1W-1L	0.500
83	Yoshiyuki Kubota1-dan / age 18	1595		0W-1L	0.000
84	Hatasu Itou6-dan / age 40	1595	48.0	15W-16L	0.484
85	Kenji Iino6-dan / age 36	1592	52.4	21W-14L	0.600
86	Hiromitsu Kanki5-dan / age 32	1592	52.4	19W-14L	0.576
87	Kaishu Tanaka8-dan / age 44	1589	49.7	17W-19L	0.472
88	清水市代	1589		0W-2L	0.000
89	Katsuhiko Murooka5-dan / age 32	1586	51.3	22W-19L	0.537
90	Hiroshi Okazaki1-dan / age 23	1585		1W-0L	1.000
91	Kiyokazu Katsumata1-dan / age 22	1580		1W-0L	1.000
92	Kazuo Azuma6-dan / age 35	1579	46.0	12W-19L	0.387
93	Tadao Kitajima1-dan / age 25	1568		2W-0L	1.000
94	Masamitsu Tachi5-dan / age 25	1566	46.6	18W-19L	0.486
95	Masataka Sugimoto4-dan / age 22	1564		6W-10L	0.375
96	Toshio Miyata6-dan / age 38	1562	48.0	19W-21L	0.475
97	Toshiyuki Tsubouchi6-dan / age 42	1562	42.8	11W-18L	0.379
98	木下浩一age 23	1559	44.7	15W-18L	0.455
99	Shigeru Sekine9-dan / age 61	1558	47.7	13W-16L	0.448
100	Seiichirou Taki6-dan / age 42	1552	40.9	8W-19L	0.296
101	中井広恵	1551		0W-2L	0.000
102	Saburou Takeichi5-dan / age 37	1547	49.3	16W-15L	0.516
103	Shingo Hirafuji1-dan / age 27	1539		0W-1L	0.000
104	Noboru Kosaka6-dan / age 41	1536	44.2	12W-18L	0.400
105	Ryuuichi Matsuura5-dan / age 39	1534	49.8	16W-16L	0.500
106	Teruhiko Suzuki7-dan / age 36	1534	40.4	7W-22L	0.241
107	Yoshinori Satou7-dan / age 42	1533	48.1	16W-18L	0.471
108	Noboru Sakurai7-dan / age 49	1532	45.4	12W-20L	0.375
109	Yoshiyuki Ueyama5-dan / age 33	1528	45.7	17W-21L	0.447
110	Toshihiko Kawaguchi6-dan / age 54	1527	43.7	13W-21L	0.382
111	Yoshimasa Saeki8-dan / age 54	1521	42.3	10W-18L	0.357
112	Hiroshi Seki4-dan / age 30	1519	43.0	12W-22L	0.353
113	Nou Itoh1-dan / age 29	1519		0W-1L	0.000
114	Keizou Noda4-dan / age 33	1517	44.9	10W-19L	0.345
115	林葉直子	1513		0W-2L	0.000
116	Terutaka Yasue7-dan / age 50	1502	39.4	8W-20L	0.286
117	Junichi Kase5-dan / age 33	1500	43.1	15W-18L	0.455
118	Hisao Hasebe8-dan / age 57	1495	43.9	11W-22L	0.333
119	Hiroyuki Iida5-dan / age 29	1492	40.5	12W-20L	0.375
120	Nobuo Mori5-dan / age 39	1489	42.6	10W-17L	0.370
121	Hiroshi Honma4-dan / age 32	1489	38.8	8W-19L	0.296
122	Yuuji Yoda5-dan / age 33	1488	44.0	14W-20L	0.412
123	Tsuneo Kikuchi6-dan / age 41	1487	45.2	12W-19L	0.387
124	Haruo Numa5-dan / age 42	1474	40.6	10W-19L	0.345
125	Masakazu Wakamatsu6-dan / age 51	1471	37.7	8W-21L	0.276
126	Junkichi Sakai5-dan / age 41	1470	43.1	11W-17L	0.393
127	Hiroharu Seto5-dan / age 34	1470		5W-13L	0.278
128	Yukio Miyasaka8-dan / age 61	1470	38.1	7W-22L	0.241
129	Yoshinori Kimura8-dan / age 55	1468	39.0	8W-21L	0.276
130	Hirofumi Itoh4-dan / age 31	1466	35.5	7W-23L	0.233
131	Toshikatsu Yoshida7-dan / age 57	1465	36.8	6W-22L	0.214
132	Hiroto Kiritani6-dan / age 41	1463	35.7	8W-20L	0.286
133	Katsumi Mushano5-dan / age 37	1458	40.2	8W-17L	0.320
134	Daigorou Satou8-dan / age 54	1454	45.1	13W-18L	0.419
135	Yuzo Maruta9-dan / age 72	1450	42.4	12W-18L	0.400
136	Akira Kinoshita6-dan / age 51	1436	36.1	7W-21L	0.250
137	Kinji Shiihashi5-dan / age 42	1434	35.1	6W-21L	0.222
138	Shouji Kenmochi7-dan / age 56	1433	40.0	11W-21L	0.344
139	Kiyosaku Sekiya6-dan / age 57	1430		4W-15L	0.211
140	Kiyoshi Aoki5-dan / age 43	1428	44.6	9W-13L	0.409
141	Shoudou Nakada5-dan / age 39	1427	33.7	6W-21L	0.222
142	Masayuki Moriyasu5-dan / age 43	1427	40.9	11W-22L	0.333
143	Hiromitsu Takashima8-dan / age 49	1421	42.5	11W-21L	0.344
144	Chimine Yamaguchiage 53	1415	40.9	10W-19L	0.345
145	Mikio Tomizawa8-dan / age 70	1401	33.7	6W-20L	0.231
146	Yoshito Arino5-dan / age 42	1374	31.0	5W-21L	0.192
147	Shuuichi Ikeda6-dan / age 46	1349	36.2	7W-21L	0.250
148	Masao Kitamura8-dan / age 56	1348	25.5	3W-21L	0.125
149	Toratsugu Nomoto7-dan / age 45	1340	35.9	7W-20L	0.259
150	Hideo Yamaguchi7-dan / age 49	1338	33.3	6W-22L	0.214
151	Ichirou Tanabe6-dan / age 52	1327	23.5	3W-24L	0.111
152	Yoshitaka Kimura6-dan / age 60	1289	20.2	2W-20L	0.091

How the deviation score is calculated: see here.