Go Player Ratings

JAKOAbout ratings

Yun Chanhee

Yun Chanhee (윤찬희) has a rating of 1727, ranked 74 of 340 in korea play. Their highest rating so far is 1963 (April 7, 2016).

Yun Chanhee윤찬희尹燦熙
Rating1727
Rank74
1-year change↓11
Peak rating1963
Last 10366-260(1 by default, 4 lost by default)
2026 record
2-2
Record since 1954
366-260
Win rate
.585

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

Korea ratingsFind a player

Rating history — korea

4 gamesHigh 1744Low 1726
66 gamesHigh 1865Low 1681
186 gamesHigh 1953Low 1681
621 gamesHigh 1963Low 1507

The “All” view starts at 1970; 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
July 18, 2026Park HaminSG杯 韓国日報 名人戦 Preliminary Round 2　as Black↓8
July 17, 2026Shin YoonhoSG杯 韓国日報 名人戦 Preliminary Round 1　as Black↑9
January 6, 2026Choi SeungcheolGS Caltex杯 プロ棋戦 Preliminary Round 2　as White↓18
January 5, 2026Park JongwookGS Caltex杯 プロ棋戦 Preliminary Round 1　as White↑6
October 5, 2025Park YeonghunSUPER CUP BADUK OPEN 예선 2회차　Colors unknown—
September 21, 2025Kim Kibum한국바둑리그 1차예선 1국　Colors unknown—
September 21, 2025Kim Seongi한국바둑리그 1차예선 2국　Colors unknown—
August 1, 2025Noh Woo-jin大統領杯 全国囲碁大会 プロ部門 예선 2회차　as Black↓31
July 31, 2025Yoon Seo-won大統領杯 全国囲碁大会 プロ部門 예선 1회차　as White↑12
July 27, 2025Kim MinjoSTIC CUP Challenge囲碁リーグ 본선 11라운드 1경기(개인전)　as Black↑6
July 26, 2025Han JooyoungSTIC CUP Challenge囲碁リーグ 본선 10라운드 1경기(개인전)　as White↓19
July 20, 2025Park JinsolSTIC CUP Challenge囲碁リーグ 본선 9라운드 1경기(개인전)　as White↓11
July 19, 2025Kim SeungjaeSTIC CUP Challenge囲碁リーグ 본선 8라운드 1경기(개인전)　as White↓19
July 19, 2025Kim SanginSTIC CUP Challenge囲碁リーグ 본선 7라운드 1경기(개인전)　as Black↑3
July 17, 2025Kim Seunggu한국 프로기사협회 리그 Group 2　as Black↑15
July 17, 2025Yun Seongsik한국 프로기사협회 리그 Group 2　as White↑15
July 16, 2025Park Jihyun한국 프로기사협회 리그 Group 2　as Black↑13
July 15, 2025Kim Hyeongwoo한국 프로기사협회 리그 Group 2　as Black↑17
July 15, 2025Kim Seungjin한국 프로기사협회 리그 Group 2　as White↑24
July 3, 2025Kwon Hyojin한국 프로기사협회 리그 Group 2　as Black↑17

Tournament names are shown in Korean, as the Korea Baduk Association writes them, unless an English name is known.

Round names are translated from the Korea Baduk Association's wording; those we cannot translate are left in Korean.

Record by year

Counted by calendar year, January to December, from Korea Baduk Association games only (default wins and losses are included; jigo and no-result games are not). Games from 1954 onward; international tournaments are not included.

YearRecordWin rate
20262-2.500
202514-17.452
202419-8.704
202327-25.519
202230-25.545
202136-16.692
202028-14.667
201910-13.435
201815-11.577
201712-15.444
201615-16.484
201527-13.675
201435-13.729
20132-3.400
201115-9.625
201017-15.531
200912-7.632
200821-17.553
200728-19.596
20061-2.333

Calculated from games played between 1954 and 2026 (as of September 22, 2026).