Go Player Ratings

JAAbout ratings

Nishi Takenobu

Nishi Takenobu (西健伸) has a rating of 1797, ranked 85 of 452 in professional play. Their highest rating so far is 1969 (February 13, 2025).

Nishi Takenobu6 dan西健伸Kansai Ki-in
Rating1797
Rank85
1-year change↓69
Peak rating1969
Last 10129-108
2026 record
5-7
Record since 1927
129-108
Win rate
.544

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

Professional ratingsFind a player

Rating history — professional

13 gamesHigh 1867Low 1797
67 gamesHigh 1969Low 1797
126 gamesHigh 1969Low 1714
229 gamesHigh 1969Low 1485

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 16, 2026Tanaka KoyuKisei League C　as Black↓12
September 9, 2026Hoshikawa KoyoHoninbo Preliminary B　as White↑6
August 20, 2026Ko IsoJudan Final Preliminary Round 1　as Black↓7
August 17, 2026Sakai TakashiHiroshima Aluminum Cup Wakagoi Preliminary Round 1　Colors unknown↓26
July 23, 2026Fujita AkihikoKisei　Colors unknown↓7
July 16, 2026Mutsuura YutaMeijin　Colors unknown↓8
July 5, 2026Cho RiyuNHK Cup Round 1　as Black↓16
July 2, 2026Hane NaokiKisei　Colors unknown↑16
June 18, 2026Tanaka KentaroJudan Preliminary A　as Black↑8
June 11, 2026Morita MichihiroKisei　Colors unknown↑13
March 4, 2026Hong SeokuiKansai Ki-in First Place Tournament Round 2　as Black↓21
January 14, 2026Yata NaokiKansai Ki-in First Place Tournament Round 1　as White↑8
November 26, 2025Kunisawa HirotoTengen Preliminary A　as Black↓22
August 28, 2025U BoiKisei League B1　as Black↑20
July 27, 2025Koike YoshihiroNHK Cup Round 1　as Black↓9
July 23, 2025Taniguchi ToruKansai Ki-in First Place Tournament Round 4　as Black↓20
July 3, 2025Rin KanketsuKisei League B1　as White↓10
June 18, 2025Tanaka KentaroMeijin Preliminary B　as White↓29
June 11, 2025Utsumi KokiJudan Preliminary A　as Black↑6
June 2, 2025Ko IsoKisei League B1　as White↓15

Head-to-head

Up to 10 opponents, most-played first. Records are from Nishi Takenobu'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
Tanaka Koyu4-2.6673-21-0
Taniguchi Toru3-3.5001-21-0
Sada Atsushi2-4.3330-01-3
Chang Ruei Jie4-1.8002-02-1
Ueno Asami1-4.2001-10-3
Mutsuura Yuta1-4.2000-00-2
U Boi4-1.8002-01-1
Sakai Yuki3-2.6002-21-0
Otani Naoki2-2.5001-00-0
Tsuji Shigehito2-1.6671-01-1

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
20265-7.417
20258-13.381
202418-11.621
202315-10.600
202219-10.655
202115-12.556
20209-8.529
20196-11.353
201811-9.550
201718-8.692
20165-8.385
20150-1.000
Total129-108.544

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