Go Player Ratings

JAAbout ratings

Yokota Shigeaki

Yokota Shigeaki (横田茂昭) has a rating of 1684, ranked 144 of 452 in professional play. Their highest rating so far is 1785 (April 26, 2007).

Yokota Shigeaki9 dan横田茂昭Kansai Ki-in
Rating1684
Rank144
1-year change↑42
Peak rating1785
Last 10125-160
2026 record
4-2
Record since 1927
125-160
Win rate
.439

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

Professional ratingsFind a player

Rating history — professional

7 gamesHigh 1686Low 1662
17 gamesHigh 1686Low 1610
28 gamesHigh 1686Low 1610
143 gamesHigh 1785Low 1589

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, 2026Kumaki TeruyaOza Preliminary B　as White↑12
August 20, 2026Mizuno HiromiOza Preliminary B　as White↑4
May 27, 2026Hara MasakazuJudan Preliminary A　as White↓13
March 26, 2026Tsuruta KazushiKisei First Tournament Preliminary Quarterfinal　Colors unknown↓6
March 18, 2026Sonoda YuichiKansai Ki-in First Place Tournament Round 2　as White↑15
February 5, 2026Takahashi MasumiKisei First Tournament Preliminary Round 2　Colors unknown↑10
November 27, 2025Nakano YasuhiroKansai Ki-in First Place Tournament Round 1　as White↑19
August 7, 2025Deguchi MarikoTengen Preliminary B　as White↑6
June 30, 2025Seto TaikiKansai Ki-in First Place Tournament Round 3　as White↓4
January 15, 2025Watanabe KandaiKisei First Tournament Preliminary Round 1　Colors unknown↓14
January 9, 2025Yukawa MitsuhisaKansai Ki-in First Place Tournament Round 2　as Black↑17
November 27, 2024Kiyonari TetsuyaKansai Ki-in First Place Tournament Round 1　as White↑23
June 27, 2024Tanaka KoyuJudan Preliminary A　as Black↓4
March 13, 2024Hoshikawa KoyoKisei First Tournament Preliminary Quarterfinal　Colors unknown↓19
February 29, 2024Takayamabe FumiKisei First Tournament Preliminary Round 2　Colors unknown↑7
January 18, 2024Horimoto MitsunariKisei First Tournament Preliminary Round 1　Colors unknown↑21
October 26, 2023Seto TaikiKansai Ki-in First Place Tournament Round 1　as Black↓7
May 11, 2023Kumaki TeruyaMeijin Preliminary C　as White↓19
March 15, 2023Sonoda YuichiKansai Ki-in First Place Tournament Round 2　as White↓12
March 2, 2023Konishi KazukoKansai Ki-in First Place Tournament Round 1　as Black↑7

Head-to-head

Up to 10 opponents, most-played first. Records are from Yokota Shigeaki'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
Nakano Yasuhiro4-3.5711-13-2
Komatsu Hideki2-5.2862-20-1
Kato Masao2-4.3330-22-1
Imamura Toshiya0-6.0000-10-5
Sonoda Yuichi2-4.3331-11-3
Sakai Hideyuki2-4.3331-21-2
Yuki Satoshi2-4.3331-11-3
Kiyonari Tetsuya5-1.8331-13-0
Nakano Hironari0-5.0000-10-2
Yamada Kimio3-2.6000-02-2
Cho U1-4.2001-20-2
Ryu Shikun2-3.4001-01-2

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
20264-2.667
20253-2.600
20243-2.600
20232-4.333
20222-3.400
20213-3.500
20201-5.167
20193-4.429
20186-4.600
20178-9.471
20166-5.545
20151-3.250
20142-3.400
20131-2.333
20121-2.333
20111-1.500
20100-2.000
20092-2.500
20082-6.250
20079-8.529
20068-7.533
20057-8.467
20044-8.333
20037-9.438
20025-5.500
20012-5.286
20005-6.455
19993-6.333
19980-3.000
19971-01.000
19964-4.500
19951-1.500
19941-2.333
19931-3.250
19924-4.500
19911-4.200
19904-4.500
19892-2.500
19884-5.444
19871-1.500
19850-1.000
Total125-160.439

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