Rating › FY2021

Rating at end of FY2021

Shogi in FY2021

Sota FujiiがRyuoを獲得し, age 19で史上最年少の4 titlesに

Kazushi Watanabe wins 20 official games in a row
Akira Watanabe wins 10 consecutive Kio-sen titles
Sota Fujii wins 15 official games in a row
Ryuuma Tonari: promoted in Ryuo-sen Ranking 4 years in a row (Group 6→Group 2)
Takumi Ito: biggest rating gain of the year (1617→1781、+164)
Sota Fujii (age 19 at FY end): best win rate among young players, 0.812 (52W-12L)
Class A在位4 termsのKenji KobayashiがActiveをRetired (最後の公式戦はMar 2022, age 65)
Shinichiro Hattori (age 22) wins Kakogawa Seiryu-sen
Seiya Kondou enters the rating top 10 for the first time (6th, 1871)

Rank	Players	Rating	Deviation	FY2021 results	Win rate
1	Sota Fujii5 titles / age 19	2104	82.5	52W-12L	0.812
2	Akira WatanabeMeijin・Kio / age 37	1947	68.7	23W-18L	0.561
3	Takuya NagaseOza / age 29	1946	68.9	35W-22L	0.614
4	Masayuki Toyoshima9-dan / age 31	1907	66.0	29W-29L	0.500
5	Shintaro Saito8-dan / age 28	1880	67.9	25W-16L	0.610
6	Seiya Kondou7-dan / age 25	1871	66.9	36W-16L	0.692
7	Akira Inaba8-dan / age 33	1850	64.6	23W-16L	0.590
8	Tatsuya Sugai8-dan / age 29	1848	63.0	23W-16L	0.590
9	Wataru Yashiro7-dan / age 28	1844	66.2	40W-15L	0.727
10	Amahiko Satoh9-dan / age 34	1840	63.9	23W-16L	0.590
11	Daichi Sasaki6-dan / age 26	1836	63.4	35W-14L	0.714
12	Tadahisa Maruyama9-dan / age 51	1834	65.4	28W-13L	0.683
13	Wakamu Deguchi5-dan / age 26	1831	64.3	40W-14L	0.741
14	Tetsuro Itodani8-dan / age 33	1824	62.4	25W-21L	0.543
15	Akihito Hirose8-dan / age 35	1821	59.9	18W-20L	0.474
16	Shinichiro Hattori4-dan / age 22	1819	66.2	43W-12L	0.782
17	Shota Chida7-dan / age 27	1809	62.1	24W-15L	0.615
18	Shingo Sawada7-dan / age 30	1800	60.6	25W-14L	0.641
19	Toshiaki Kubo9-dan / age 46	1796	57.6	21W-21L	0.500
20	Yasuhiro Masuda6-dan / age 24	1791	62.2	26W-12L	0.684
21	Takahiro Oohashi6-dan / age 29	1784	56.7	22W-12L	0.647
22	Takuya Nishida5-dan / age 30	1782	64.8	34W-10L	0.773
23	Takayuki Yamasaki8-dan / age 41	1782	57.9	17W-21L	0.447
24	Takumi Ito5-dan / age 19	1781	64.7	45W-11L	0.804
25	Yoshiharu Habu9-dan / age 51	1780	55.1	14W-24L	0.368
26	Masataka Goda9-dan / age 51	1771	59.6	21W-18L	0.538
27	Yasumitsu Satoh9-dan / age 52	1767	60.4	21W-17L	0.553
28	Takashi Ikenaga5-dan / age 28	1762	58.5	32W-15L	0.681
29	Hiroyuki Miura9-dan / age 48	1761	57.4	16W-16L	0.500
30	Kei Honda5-dan / age 24	1759	60.9	33W-12L	0.733
31	Kazuki Kimura9-dan / age 48	1757	56.7	23W-26L	0.469
32	Yuuki Sasaki7-dan / age 27	1753	57.3	20W-18L	0.526
33	Kazushi Watanabe5-dan / age 27	1750	61.4	30W-11L	0.732
34	Hirotaka Kajiura7-dan / age 26	1750	59.5	28W-14L	0.667
35	Kouhei Funae6-dan / age 34	1739	54.7	20W-15L	0.571
36	Mirai Aoshima6-dan / age 27	1736	56.2	29W-18L	0.617
37	Toshiyuki Moriuchi9-dan / age 51	1736	62.3	20W-10L	0.667
38	Ayumu Matsuo8-dan / age 42	1733	57.8	17W-17L	0.500
39	Ryuuma Tonari7-dan / age 32	1732	53.7	24W-16L	0.600
40	Satoshi Takano6-dan / age 28	1731	55.2	25W-15L	0.625
41	Eiji Iijima8-dan / age 42	1722	52.7	18W-16L	0.529
42	Taichi Nakamura7-dan / age 33	1722	58.7	18W-9L	0.667
43	Reo Kurosawa6-dan / age 30	1722	60.4	26W-11L	0.703
44	Taichi Takami7-dan / age 28	1718	55.5	18W-13L	0.581
45	Koichi Fukaura9-dan / age 50	1713	53.3	19W-20L	0.487
46	Hisashi Namekata9-dan / age 48	1713	54.2	17W-16L	0.515
47	Nobuyuki Yashiki9-dan / age 50	1710	53.6	11W-17L	0.393
48	Asuto Saito5-dan / age 23	1707	56.0	29W-18L	0.617
49	Kazuo Sugimoto5-dan / age 30	1704	56.5	28W-14L	0.667
50	Kentaro Ishii6-dan / age 29	1701	48.0	14W-17L	0.452
51	Takayuki Kuroda5-dan / age 25	1701	54.3	27W-16L	0.628
52	Chikara Akutsu8-dan / age 39	1700	54.8	15W-19L	0.441
53	Hiroaki Yokoyama7-dan / age 41	1697	51.3	15W-16L	0.484
54	Tadashi Ooishi7-dan / age 32	1697	55.2	17W-11L	0.607
55	Tatsuya Sanmaido7-dan / age 28	1693	51.0	19W-19L	0.500
56	Takuma Oikawa7-dan / age 34	1690	52.9	18W-12L	0.600
57	Issei Takazaki7-dan / age 35	1681	51.9	14W-15L	0.483
58	Makoto Sasaki7-dan / age 42	1680	54.4	19W-14L	0.576
59	Kouru Abe7-dan / age 27	1679	54.6	24W-14L	0.632
60	Makoto Tobe7-dan / age 35	1675	51.3	20W-18L	0.526
61	Daisuke Suzuki9-dan / age 47	1669	53.9	15W-12L	0.556
62	Hirotaka Nozuki8-dan / age 48	1665	49.8	19W-19L	0.500
63	Seiya Tomita4-dan / age 26	1662	57.3	31W-15L	0.674
64	Yasuaki Murayama7-dan / age 37	1662	48.7	14W-14L	0.500
65	Takeshi Fujii9-dan / age 51	1661	52.1	18W-19L	0.486
66	Yusei Koga4-dan / age 21	1657	54.2	22W-14L	0.611
67	Yusuke Toyama6-dan / age 42	1655	50.6	15W-13L	0.536
68	Sakio Chiba7-dan / age 43	1651	49.4	15W-15L	0.500
69	Hiroshi Yamamoto4-dan / age 25	1648	51.8	22W-14L	0.611
70	Daisuke Katagami7-dan / age 40	1645	49.3	15W-16L	0.484
71	Kenji Imaizumi5-dan / age 48	1644	52.9	23W-15L	0.605
72	Kohei Hasebe4-dan / age 27	1643	47.0	19W-21L	0.475
73	Koji Tanigawa9-dan / age 59	1642	49.1	15W-16L	0.484
74	Akihiro Murata6-dan / age 35	1640	50.8	19W-16L	0.543
75	Akihiro Takada4-dan / age 19	1640	52.2	20W-14L	0.588
76	Yuta Ishikawa4-dan / age 27	1639	49.0	20W-17L	0.541
77	Shoji Segawa6-dan / age 52	1629	53.9	20W-15L	0.571
78	Hiromu Watanabe6-dan / age 33	1628	46.0	15W-17L	0.469
79	Kensuke Kitahama8-dan / age 46	1625	47.4	14W-16L	0.467
80	Shuji Muranaka7-dan / age 41	1620	45.6	14W-15L	0.483
81	Kazuhiro Nishikawa6-dan / age 35	1614	48.3	17W-17L	0.500
82	Yuta Komori5-dan / age 26	1613	46.9	15W-18L	0.455
83	Yuuki Saito3-dan / age 25	1613		1W-2L	0.333
84	Akira Nishio7-dan / age 42	1612	48.5	14W-18L	0.438
85	Keita Kadokura5-dan / age 34	1611	51.6	20W-13L	0.606
86	Akihiro Ida4-dan / age 25	1608	51.0	20W-17L	0.541
87	Shingo Itoh6-dan / age 40	1607	46.6	13W-17L	0.433
88	Mikio Kariyama4-dan / age 20	1606		8W-4L	0.667
89	Kenjirou Abe7-dan / age 33	1606	43.1	10W-16L	0.385
90	Shinya Satoh7-dan / age 44	1604	44.1	11W-15L	0.423
91	Masataka Sugimoto8-dan / age 53	1603	45.0	11W-15L	0.423
92	Junpei Ide5-dan / age 30	1602	46.9	18W-19L	0.486
93	Shogo Orita4-dan / age 32	1601	46.4	15W-13L	0.536
94	Atsushi Miyata7-dan / age 40	1599	47.2	13W-13L	0.500
95	Kazutoshi Satoh7-dan / age 43	1599	43.5	11W-17L	0.393
96	Kenshi Tokuda3-dan / age 24	1597		2W-2L	0.500
97	Taiki Yamakawa3-dan / age 23	1592		1W-1L	0.500
98	Naohiro Ishida5-dan / age 33	1591	45.9	15W-17L	0.469
99	Ichiro Hiura8-dan / age 56	1590	50.5	17W-16L	0.515
100	Kenta Miyajima3-dan / age 22	1590		2W-2L	0.500
101	Yuto Kawamura3-dan / age 23	1588		1W-1L	0.500
102	Osamu Nakamura9-dan / age 59	1587	45.1	11W-16L	0.407
103	Shiryu Katayama3-dan / age 17	1586		1W-1L	0.500
104	Saito Morimoto3-dan / age 20	1585		0W-2L	0.000
105	Hiroki Taniai4-dan / age 28	1583	43.2	14W-21L	0.400
106	Mitsunori Makino6-dan / age 33	1583	44.4	14W-17L	0.452
107	Hiroto Ikegaki3-dan / age 18	1582		0W-1L	0.000
108	Keiichi Sanada8-dan / age 49	1581	48.2	16W-16L	0.500
109	塚田恵梨花	1579		0W-1L	0.000
110	Ryosuke Nakamura6-dan / age 36	1578	48.5	18W-12L	0.600
111	Yugo Takeuchi5-dan / age 34	1576	45.9	15W-15L	0.500
112	Hirotoshi Ueno3-dan / age 18	1576		1W-1L	0.500
113	Kota Kanai6-dan / age 35	1574	42.9	9W-17L	0.346
114	Yoshitaka Hoshino5-dan / age 33	1573	42.1	11W-20L	0.355
115	Daisuke Nakagawa8-dan / age 53	1572	43.6	13W-19L	0.406
116	Mamoru Hatakeyama8-dan / age 52	1572	41.8	10W-18L	0.357
117	西山朋佳	1570		6W-7L	0.462
118	Michio Takahashi9-dan / age 61	1565	47.1	12W-14L	0.462
119	Reo Okabe3-dan / age 22	1562		2W-2L	0.500
120	山根ことみ	1560		0W-3L	0.000
121	Takeshi Kawakami7-dan / age 49	1560		5W-11L	0.312
122	Hiroshi Miyamoto5-dan / age 36	1559	44.7	12W-16L	0.429
123	Kanta Masegi3-dan / age 24	1559		2W-3L	0.400
124	Yoshiyuki Kubota7-dan / age 49	1552	45.0	13W-18L	0.419
125	Keita Inoue9-dan / age 58	1551	44.1	11W-16L	0.407
126	Yuichi Tanaka5-dan / age 37	1551	42.6	11W-15L	0.423
127	福間香奈	1551		9W-7L	0.562
128	Takashi Abe9-dan / age 54	1549	40.4	10W-21L	0.323
129	小林裕士7-dan / age 45	1549	43.8	13W-16L	0.448
130	Tomoki Yokoyama4-dan / age 22	1547		3W-6L	0.333
131	Shuji Satoh8-dan / age 54	1534	40.3	9W-20L	0.310
132	Yuya Nagaoka6-dan / age 36	1534	44.4	17W-17L	0.500
133	Hiroki Iizuka7-dan / age 52	1532	42.0	9W-17L	0.346
134	Satoru Sakaguchi6-dan / age 43	1527	43.7	11W-13L	0.458
135	Taku Morishita9-dan / age 55	1527	34.3	6W-22L	0.214
136	Reo Koyamaage 28	1527		1W-2L	0.333
137	Shingo Hirafuji7-dan / age 58	1523	39.2	10W-18L	0.357
138	Masakazu Watanabe6-dan / age 36	1523	43.6	10W-11L	0.476
139	Wataru Kamimura5-dan / age 35	1520	37.6	8W-18L	0.308
140	Yusuke Ina7-dan / age 46	1514	38.3	9W-12L	0.429
141	Tetsuya Fujimori5-dan / age 34	1514	37.9	9W-18L	0.333
142	Takahiro Toyokawa7-dan / age 55	1495	38.2	10W-19L	0.345
143	Yoshikazu Minami9-dan / age 58	1483	39.2	9W-17L	0.346
144	Akio Ishikawa7-dan / age 59	1482	42.4	10W-11L	0.476
145	Kiyokazu Katsumata7-dan / age 53	1480	41.9	10W-11L	0.476
146	Hiroshi Naganuma8-dan / age 57	1478	38.5	8W-17L	0.320
147	Tadao Kitajima7-dan / age 56	1478	35.0	6W-18L	0.250
148	Norihiro Yagura7-dan / age 47	1475	34.8	7W-20L	0.259
149	Hiroshi Okazaki7-dan / age 54	1473		6W-13L	0.316
150	Hisashi Ogura7-dan / age 53	1471	45.4	12W-11L	0.522
151	Hideyuki Takano6-dan / age 49	1468	40.6	9W-17L	0.346
152	Kosuke Tamura7-dan / age 46	1467	35.9	8W-20L	0.286
153	伊藤沙恵	1466		0W-1L	0.000
154	Manabu Senzaki9-dan / age 51	1466	34.6	7W-19L	0.269
155	Hiroki Nakata8-dan / age 57	1465	24.7	2W-20L	0.091
156	Masakazu Kondoh7-dan / age 50	1463	40.0	10W-16L	0.385
157	Tomohiro Murata7-dan / age 40	1459		6W-11L	0.353
158	Takanori Anyouji7-dan / age 47	1457	40.1	11W-17L	0.393
159	Shinichi Satoh5-dan / age 39	1453	35.3	9W-17L	0.346
160	加藤桃子	1452		1W-3L	0.250
161	Kozo Arimori7-dan / age 59	1448		5W-10L	0.333
162	Isao Nakata8-dan / age 54	1445	38.7	9W-19L	0.321
163	Naruyuki Hatakeyama8-dan / age 52	1445	41.7	9W-16L	0.360
164	Naoya Fujiwara7-dan / age 56	1444		7W-11L	0.389
165	Takehiro Ohira6-dan / age 44	1441	44.7	9W-11L	0.450
166	Yuki Fujikura5-dan / age 42	1439		1W-2L	0.333
167	Takashi Kanezawa5-dan / age 48	1435		0W-1L	0.000
168	Akira Shima9-dan / age 59	1435	38.8	9W-18L	0.333
169	Ryo Shimamoto5-dan / age 41	1431		6W-12L	0.333
170	Yoshiyuki Matsumoto6-dan / age 50	1430		4W-11L	0.267
171	Eisaku Tomioka8-dan / age 57	1416	37.9	8W-18L	0.308
172	Shinya Yamamoto6-dan / age 50	1413		5W-11L	0.312
173	Yuji Masuda6-dan / age 51	1412		4W-12L	0.250
174	Yasuaki Tsukada9-dan / age 57	1409	24.8	4W-20L	0.167
175	Kenji Kanzaki8-dan / age 58	1407		7W-11L	0.389
176	Makoto Chuza7-dan / age 52	1402		5W-10L	0.333
177	Teruichi Aono9-dan / age 69	1392	32.7	9W-22L	0.290
178	Masahiko Urano8-dan / age 58	1388		5W-10L	0.333
179	Hirokazu Ueno6-dan / age 44	1382		3W-11L	0.214
180	木下浩一age 54	1355		6W-11L	0.353
181	Kenji Waki9-dan / age 61	1340		2W-11L	0.154
182	Torahiko Tanaka9-dan / age 64	1333	25.4	4W-20L	0.167
183	Kenji Kobayashi9-dan / age 65	1332		2W-13L	0.133
184	小林宏7-dan / age 59	1329		3W-11L	0.214
185	Hiroshi Kamiya8-dan / age 60	1325		3W-10L	0.231
186	Masaki Izumi8-dan / age 61	1325		2W-11L	0.154
187	Kiyozumi Kiriyama9-dan / age 74	1310		1W-2L	0.333
188	Kazuharu Shoshi7-dan / age 60	1303		2W-12L	0.143
189	Kazushiza Horiguchi7-dan / age 47	1299	23.3	4W-21L	0.160
190	Bungo Fukusaki9-dan / age 62	1293		1W-12L	0.077
191	Kazuo Azuma8-dan / age 66	1262		0W-1L	0.000
192	Katsuhiko Murooka7-dan / age 63	1258		1W-12L	0.077

How the deviation score is calculated: see here.