Go Player Ratings

JAAbout ratings

Ida Atsushi

Ida Atsushi (伊田篤史) has a rating of 2157, ranked 8 of 452 in professional play. Their highest rating so far is 2157 (September 14, 2026).

Ida Atsushi9 dan伊田篤史Nihon Ki-in Chubu
Rating2157
Rank8
1-year change↑80
Peak rating2157
Last 10429-245
2026 record
16-10
Record since 1927
429-245
Win rate
.636

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

Professional ratingsFind a player

Rating history — professional

38 gamesHigh 2157Low 2037
110 gamesHigh 2157Low 2030
196 gamesHigh 2157Low 2030
627 gamesHigh 2157Low 1497

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 14, 2026Ko IsoJudan Final　as White↑12
September 13, 2026Ueno AsamiNHK Cup Main Tournament Round 2　Colors unknown↑11
September 3, 2026Mutsuura YutaOkan Main Tournament Semifinal　Colors unknown↑11
August 20, 2026Yamashiro HiroshiGosei　Colors unknown↑4
August 17, 2026Otake YuKisei League A　as White↓18
July 27, 2026Yu ZhengqiMeijin League　as Black↑21
July 23, 2026Matsuoka HidekiGosei　Colors unknown↑2
July 16, 2026Hirose YuichiKisei League A　as White↑15
June 18, 2026Sada AtsushiKisei League A　as Black↑17
June 8, 2026Murakawa DaisukeMeijin League　as White↓16
June 1, 2026Kumamoto ShuseiOkan Main Tournament Round 2　Colors unknown↑1
May 28, 2026Sakai YukiKisei League A　as White↑19
May 21, 2026Motoki KatsuyaMeijin League　as Black↑24
April 27, 2026Fujii KokiTengen Round 2　as White↓23
April 20, 2026Fukuoka KotaroMeijin League　as White↑23
April 9, 2026Yamashita KeigoKisei League A　as White↑16
March 30, 2026Yamashita KeigoOza Final Preliminary Final　as White↓17
March 16, 2026Omote YutoTengen Round 1　as Black↑10
March 9, 2026Kono RinKisei League A　as Black↓15
March 2, 2026Kuwabara ItsukiMeijin League　as White↓23

Head-to-head

Up to 10 opponents, most-played first. Records are from Ida Atsushi'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
Iyama Yuta5-18.2172-53-10
Ichiriki Ryo10-9.5264-64-3
Yu Zhengqi6-12.3334-72-5
Shida Tatsuya7-9.4385-20-4
Yamashita Keigo7-9.4382-34-5
Motoki Katsuya8-7.5336-11-6
Otake Yu9-5.6436-10-1
Hane Naoki5-7.4173-31-2
Nakano Hironari7-4.6362-04-2
Takao Shinji5-6.4554-31-3
Mutsuura Yuta8-3.7273-12-1
Cho U4-7.3641-62-1
Shibano Toramaru1-9.1001-30-5
Sada Atsushi5-4.5564-11-3
Murakawa Daisuke6-3.6673-11-2
Kyo Kagen3-6.3331-31-3
Yuki Satoshi5-4.5560-25-2
Seki Kotaro2-6.2501-21-2
Ogata Masaki6-2.7502-12-0
Kono Rin2-6.2501-41-2
Shimojima Yohei6-1.8572-00-0
Hirose Yuichi6-1.8572-03-1
Yamashiro Hiroshi6-1.8571-01-0
Adachi Toshimasa4-3.5711-12-2
Yamada Kimio5-2.7142-02-2
Fujita Akihiko2-5.2862-10-3
Rin Kanketsu3-4.4293-10-3
Ko Iso4-2.6672-12-1
Muramatsu Hiroki6-01.0005-01-0
Kobayashi Satoru6-01.0002-03-0
Ueno Asami4-2.6671-12-0
U Boi6-01.0003-02-0
Yanagisawa Satoshi4-2.6671-10-0
Matsuoka Hideki5-1.8331-00-0
Lee Ishu2-4.3332-10-2
Hikosaka Naoto4-2.6671-03-1
Nakamura Shinya6-01.0002-03-0
Yamamori Tadanao6-01.0000-01-0
Tsuruta Kazushi4-2.6673-01-1
Nakane Naoyuki4-1.8001-01-0
Yoda Norimoto4-1.8004-10-0
Imamura Yoshiaki4-1.8001-00-0
Iwamaru Taira4-1.8002-02-0
Mizokami Tomochika4-1.8002-11-0
Nakao Jungo5-01.0002-01-0

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
202616-10.615
202520-14.588
202428-15.651
202324-14.632
202237-19.661
202131-15.674
202029-12.707
201928-13.683
201833-20.623
201725-15.625
201628-25.528
201531-23.574
201427-15.643
201326-9.743
201224-12.667
201114-8.636
20104-2.667
20094-4.500
Total429-245.636

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