Go Player Ratings

JAAbout ratings

Yun Chunho

Yun Chunho (尹春浩) has a rating of 1651. Their highest rating so far is 1682 (February 13, 2019).

Yun Chunho4 dan尹春浩Kansai Ki-in
Rating1651
Rank—
1-year change—
Peak rating1682
Last 1021-28(1 lost by default)
2019 record
5-4
Record since 1927
21-28
Win rate
.429

No games in the last year

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

Professional ratingsFind a player

Rating history — professional

48 gamesHigh 1682Low 1480

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
December 12, 2019Nakamura ShinyaKisei First Tournament Preliminary Quarterfinal　Colors unknown↓11
November 21, 2019Katayama YasuoKisei First Tournament Preliminary Round 2　Colors unknown↑9
June 6, 2019Nakano HironariHoninbo Final Preliminary Round 1　Colors unknown↓8
May 22, 2019Kan MinuGosei Preliminary B　as White↓15
March 13, 2019Abe YoshikiJudan Preliminary A　as Black↑10
March 7, 2019Iwamaru TairaKisei First Tournament Preliminary Final　Colors unknown↓16
February 13, 2019Nakano YasuhiroHoninbo Preliminary A　as White↑26
February 7, 2019Ohashi NaruyaKisei First Tournament Preliminary Semifinal　Colors unknown↑20
January 10, 2019Yanagisawa SatoshiKisei First Tournament Preliminary Quarterfinal　Colors unknown↑17
November 22, 2018Yanagawa HiromasaKisei First Tournament Preliminary Round 2　Colors unknown↑10
October 31, 2018Mine YasuhiroKisei First Tournament Round 1　as Black↑15
October 24, 2018Yukawa MitsuhisaOza Preliminary A　as White↓11
March 8, 2018Yamashita KeigoOza Final Preliminary　as White↓2
January 24, 2018Hatanaka HoshinobuOza Preliminary A　as Black↑17
December 21, 2017Ishii KunioKisei First Tournament Preliminary Round 2　Colors unknown↓12
December 20, 2017Nishi TakenobuOza Preliminary A　as White↑21
November 30, 2017U BoiTengen Preliminary A Final　as Black↓10
February 23, 2017Oba JunyaOza Final Preliminary Final　as Black↓8
January 28, 2017Imamura YoshiakiKisei First Tournament Preliminary Semifinal　Colors unknown↓14
January 14, 2017Sano TakatsuguKisei First Tournament Preliminary Quarterfinal　Colors unknown↑11

Head-to-head

Up to 10 opponents, most-played first. Records are from Yun Chunho'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 Hironari1-1.5001-00-0
Nakano Yasuhiro1-1.5000-01-1
Abe Yoshiki2-01.0001-00-0
Honda Kunihisa1-1.5001-10-0
Oba Junya1-1.5000-10-0
U Boi0-2.0000-10-1
Yanagisawa Satoshi1-1.5000-00-0
Yamashita Keigo0-2.0000-10-1
Kiyonari Tetsuya1-1.5001-10-0
Onishi Kenya0-1.0000-00-1

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
20195-4.556
20183-2.600
20172-4.333
20164-2.667
20153-7.300
20141-2.333
20132-1.667
20121-5.167
20080-1.000
Total21-28.429

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