Go Player Ratings

JAAbout ratings

Kono Takashi

Kono Takashi (河野貴至) has a rating of 1533, ranked 241 of 452 in professional play. Their highest rating so far is 1826 (May 15, 2014).

Kono Takashi8 dan河野貴至Nihon Ki-in Tokyo
Rating1533
Rank241
1-year change↓29
Peak rating1826
Last 10232-216
2026 record
3-6
Record since 1927
232-216
Win rate
.518

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

Professional ratingsFind a player

Rating history — professional

11 gamesHigh 1576Low 1489
47 gamesHigh 1579Low 1489
86 gamesHigh 1585Low 1489
321 gamesHigh 1826Low 1489

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 3, 2026Kuwamoto ShinpeiSGW Cup Chuyo Preliminary Semifinal　Colors unknown↑17
September 3, 2026Shimojima YoheiSGW Cup Chuyo Preliminary Round 1　Colors unknown↑27
June 18, 2026Jo BunenOza　Colors unknown↓8
May 14, 2026Doi MakotoOza　Colors unknown↑5
May 7, 2026Mizuma ToshifumiTengen　Colors unknown↓18
April 30, 2026Xiao YuyangHoninbo　Colors unknown↓3
February 26, 2026Sotoyanagi SebunGosei　Colors unknown↓6
February 19, 2026Aoki KikuyoKisei First Tournament Preliminary Round 2　Colors unknown↓20
January 29, 2026Kawahara YuJudan　Colors unknown↓16
December 18, 2025Okada ShinichiroMeijin　Colors unknown↓20
November 13, 2025Ishida YoshioMeijin　Colors unknown↑14
August 21, 2025Yamada TakujiSGW Cup Chuyo Preliminary Round 2　as Black↓9
August 21, 2025Ando KazushigeSGW Cup Chuyo Preliminary Round 1　as Black↑20
July 31, 2025Tanaka YukiTengen　Colors unknown↓6
July 14, 2025Tajiri YutoRyusei　Colors unknown↓10
July 7, 2025Ishida YoshioRyusei　Colors unknown↑15
July 7, 2025Mannami KanaRyusei　Colors unknown↑10
July 3, 2025Aoki KikuyoTengen　Colors unknown↑13
June 5, 2025Nakamura HidehitoOza　Colors unknown↓20
May 29, 2025Rin KaihoTengen Preliminary C　as Black↑4

Head-to-head

Up to 10 opponents, most-played first. Records are from Kono Takashi'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
O Rissei3-5.3751-12-2
Takao Shinji1-6.1430-41-2
O Meien3-4.4290-32-0
Suzuki Ayumi3-4.4290-00-0
Tsuruyama Atsushi1-5.1670-10-0
Okada Shinichiro4-2.6670-00-0
Kato Keiko5-1.8330-00-0
Rin Shien4-1.8000-00-0
Takano Hideki4-1.8000-00-0
Mochizuki Kenichi1-4.2000-10-0
Takemiya Masaki4-1.8000-03-1
Kobayashi Satoru3-2.6000-12-1
Mizokami Tomochika1-4.2000-00-1
Han Zenki2-3.4000-00-0
Mukai Chiaki1-4.2000-10-0
Cho Sonjin0-5.0000-10-2
Kim Sujun0-5.0000-10-1

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
20263-6.333
202512-11.522
20246-7.462
20236-10.375
202210-9.526
20216-10.375
20206-5.545
201911-11.500
201810-13.435
201719-12.613
201610-8.556
201517-13.567
201410-9.526
20139-5.643
20126-12.333
201113-6.684
20103-2.600
20090-5.000
20066-4.600
200512-13.480
200416-12.571
200324-9.727
200210-7.588
20011-1.500
20000-3.000
19991-2.333
19980-1.000
19970-2.000
19960-1.000
19952-1.667
19941-2.333
19931-1.500
19921-2.333
19910-1.000
Total232-216.518

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