Go Player Ratings

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Inoue Naoki

Inoue Naoki (井上直紀) has a rating of 1554, ranked 228 of 452 in professional play. Their highest rating so far is 1608 (March 24, 2022).

Inoue Naoki4 dan井上直紀Kansai Ki-in
Rating1554
Rank228
1-year change↑3
Peak rating1608
Last 1022-29
2026 record
3-2
Record since 1927
22-29
Win rate
.431

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

Professional ratingsFind a player

Rating history — professional

6 gamesHigh 1565Low 1545
11 gamesHigh 1596Low 1545
19 gamesHigh 1608Low 1545
50 gamesHigh 1608Low 1463

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 2, 2026Kiwada KazuomiTengen Preliminary A　as Black↑9
June 4, 2026Yuki SatoshiJudan Preliminary A　as White↓7
March 12, 2026Shiga TsukasaKisei First Tournament Preliminary Quarterfinal　Colors unknown↓14
February 11, 2026Taguchi MiseiKisei First Tournament Preliminary Round 2　Colors unknown↑13
January 22, 2026Kori ToshioKisei First Tournament Preliminary Round 1　Colors unknown↑8
October 2, 2025Omote YutoTengen Preliminary A　as Black↓6
June 25, 2025Hon AkiyoshiMeijin Preliminary B　as Black↓4
January 20, 2025平野海斗Kisei First Tournament Round 1　as Black↓25
June 19, 2024Nakano YasuhiroMeijin Preliminary B　as Black↓9
March 21, 2024Mito ShuheiKisei First Tournament Preliminary Quarterfinal　Colors unknown↓8
February 29, 2024Miyagawa FumihikoKisei First Tournament Preliminary Round 2　Colors unknown↑13
March 2, 2023Ishii KunioKisei First Tournament Preliminary Quarterfinal　Colors unknown↓17
December 21, 2022Aragaki ShunKisei First Tournament Preliminary Round 2　Colors unknown↑12
April 27, 2022Tanaka KoyuKisei First Tournament Round 5　as Black↓8
April 20, 2022Taniguchi ToruMeijin Preliminary A　as White↓12
March 24, 2022Imamura YoshiakiKisei First Tournament Preliminary Semifinal　Colors unknown↑25
March 2, 2022Hoshikawa KoyoKisei First Tournament Preliminary Quarterfinal　Colors unknown↑18
January 19, 2022Katsuma ShiroKisei First Tournament Preliminary Round 2　Colors unknown↑10
January 6, 2022Katayama YasuoKisei First Tournament Preliminary Round 1　Colors unknown↑14
August 23, 2021江尻敏彰Kansai Ki-in First Place Tournament Preliminary　as Black↑17

Head-to-head

Up to 10 opponents, most-played first. Records are from Inoue Naoki'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
Hasegawa Sunao1-2.3331-00-0
Taniguchi Toru1-1.5001-00-1
Furuya Yutaka0-2.0000-10-0
Honda Kunihisa0-2.0000-10-0
Sakai Hideyuki0-2.0000-10-1
Shimojima Yohei0-1.0000-00-0
Taguchi Misei1-01.0000-00-0
Nakano Yasuhiro0-1.0000-10-0
Tanaka Koyu0-1.0000-10-0
Mito Shuhei0-1.0000-00-0

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
20263-2.600
20250-3.000
20241-2.333
20230-1.000
20225-2.714
20214-1.800
20192-1.667
20180-2.000
20171-2.333
20162-4.333
20151-3.250
20140-1.000
20132-2.500
20110-1.000
20100-2.000
20051-01.000
Total22-29.431

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