Go Player Ratings

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Fukuoka Kotaro

Fukuoka Kotaro (福岡航太朗) has a rating of 2296, ranked 3 of 452 in professional play. Their highest rating so far is 2296 (August 30, 2026).

Fukuoka KotaroHoninbo福岡航太朗Nihon Ki-in Tokyo
Rating2296
Rank3
1-year change↑82
Peak rating2296
Last 10274-115
2026 record
35-17
Record since 1927
274-115
Win rate
.704

The rating is calculated from published game results. It does not include any adjustment for playing Black.

Professional ratingsFind a player

Rating history — professional

69 gamesHigh 2296Low 2140
175 gamesHigh 2296Low 1949
262 gamesHigh 2296Low 1854
347 gamesHigh 2296Low 1522

The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
September 9, 2026Yang DingxinNongshim Cup Match 1　as White—
August 30, 2026Muramoto WataruNHK Cup Main Tournament Round 2　Colors unknown↑4
August 27, 2026Fujita AkihikoGosei　Colors unknown↑7
August 24, 2026Iyama YutaOza Main Tournament Final　Colors unknown↑16
August 6, 2026Yoshida TomaHiroshima Aluminum Cup Wakagoi Preliminary Final　Colors unknown↑1
August 6, 2026Tanaka YukiHiroshima Aluminum Cup Wakagoi Preliminary Semifinal　Colors unknown↑2
August 3, 2026Muramoto WataruKisei League B1　as White↑5
July 27, 2026Iyama YutaMeijin League　as Black↓16
July 23, 2026Yu ZhengqiOza Round 3　as Black↑15
July 16, 2026Sun ZheKisei League B1　as Black↑7
July 9, 2026Murakawa DaisukeMeijin League　as White↑10
July 6, 2026Sakai YukiOza Round 2　as Black↑11
July 1, 2026Ichiriki RyoHoninbo Round 5　as White↑21
June 27, 2026Kwon HyojinGlobis Cup Main Tournament Quarterfinal　Colors unknown—
June 22, 2026O RisseiKisei League B1　as Black↑4
June 19, 2026Ichiriki RyoHoninbo Round 4　as Black↑23
June 10, 2026Yang KaiwenLG Cup Round 2　as Black—
June 9, 2026Mok JinseokLG Cup Round 1　as Black—
June 3, 2026Ichiriki RyoHoninbo Round 3　as White↓10
June 1, 2026Miura TaroOza Round 1　as White↑12

Head-to-head

Up to 10 opponents, most-played first. Records are from Fukuoka Kotaro's point of view; jigo and no-result games are not counted as wins or losses. Only games from 1927 onward are included.
OpponentTotalAs BlackAs White
Hirose Yuichi5-4.5563-00-2
Cho U7-2.7784-13-0
Yu Zhengqi5-3.6253-22-0
Otake Yu5-3.6253-22-1
Kyo Kagen1-6.1431-40-1
Ichiriki Ryo3-4.4291-22-1
Sada Atsushi1-5.1670-20-3
Miura Taro5-1.8332-02-0
Iyama Yuta4-2.6671-11-1
Hirata Tomoya2-4.3331-10-1
Takeshita Ryoya5-01.0002-03-0
Adachi Toshimasa2-3.4000-01-1
Tanaka Yuki4-1.8001-10-0
Shibano Toramaru0-5.0000-10-3
Sakai Yuki2-3.4002-20-1

Record by year

Counted by calendar year, January to December (default wins and losses are included; jigo and no-result games are not). Only games from 1927 onward are counted, so these totals do not match the career records published by the two Ki-in.

YearRecordWin rate
202635-17.673
202547-14.770
202445-14.763
202334-15.694
202242-22.656
202144-14.759
202015-10.600
201912-9.571
Total274-115.704

Calculated from games played between 1927 and 2026 (as of September 17, 2026).