Go Player Ratings

JAKOAbout ratings

Kim Chaeyoung

Kim Chaeyoung (김채영) has a rating of 1828, ranked 37 of 340 in korea play. Their highest rating so far is 1858 (December 18, 2023).

Kim Chaeyoung김채영金彩瑛
Rating1828
Rank37
1-year change↑129
Peak rating1858
Last 10256-194(7 by default)
2026 record
37-21
Record since 1954
256-194
Win rate
.569

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

Korea ratingsFind a player

Rating history — korea

38 gamesHigh 1835Low 1701
111 gamesHigh 1858Low 1627
228 gamesHigh 1858Low 1627
443 gamesHigh 1858Low 1408

The “All” view starts at 1970; earlier years are used only to warm up the calculation and are not shown.

Rating history in the korean women's tournaments pool (for reference)

33 gamesHigh 1913Low 1773
112 gamesHigh 1921Low 1755
183 gamesHigh 1921Low 1712
362 gamesHigh 1921Low 1494

The “All” view starts at 1970; earlier years are used only to warm up the calculation and are not shown.

Ratings in other pools

Ratings for Korean play and for Korean women's tournaments are calculated independently, and neither affects ratings in Japanese tournaments.

  • Korean women's tournaments: 1777 (#7)

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
September 21, 2026Kim EunjiSh수협은행 여자바둑 최강전 Quarterfinal　as Black↓7
September 17, 2026Kim Hyeoimin한국여자바둑리그 14-3(통합라운드)　as White↓25
September 16, 2026Shin HyeonseokThe Merriden Open Round of 32　as White↑10
September 13, 2026Li He한국여자바둑리그 13-4　as White↑19
September 6, 2026Kim Dayoung한국여자바둑리그 12-4　as Black↑12
August 22, 2026Lee Na-kyung한국여자바둑리그 11-3　as Black↑5
August 13, 2026Heo Seohyun한국여자바둑리그 10-1　as White↓18
August 9, 2026Park Taehee한국여자바둑리그 9-4　as White↑6
August 7, 2026Lee SuljooSh수협은행 여자바둑 최강전 Round of 16　as White↑7
August 3, 2026Kim MinseoHarim杯 プロ女子国手戦 Main Round of 16　as Black↓19
July 31, 2026Lee Youngjoo한국여자바둑리그 8-2　as Black↑6
July 20, 2026Paek HongseokJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사ㆍ숙녀ㆍ신예 연승대항전 19국　as White↓17
July 17, 2026Cho Hyeyeon한국여자바둑리그 7-2　as Black↓22
July 15, 2026Chang HyeryeongSh수협은행 여자바둑 최강전 예선 2회차　as Black↑3
July 14, 2026Baek Yeo-jeongSh수협은행 여자바둑 최강전 Preliminary Round 1　as White↑4
July 9, 2026Li He한국여자바둑리그 6-1　as Black↓16
July 6, 2026Lee Min-seok한국 프로기사협회 리그 Group 2　as White↑7
July 5, 2026Kim Minseo한국여자바둑리그 5-1(통합라운드)　as Black↓22
June 21, 2026Heo Seohyun한국여자바둑리그 3-4　as Black↑9
June 16, 2026Nakamura Sumire한국 프로기사협회 리그 Group 2　as Black↑13

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
202637-21.638
202541-31.569
202444-22.667
202361-33.649
202257-26.687
202172-34.679
202018-14.563
201927-14.658
201831-16.660
201731-8.795
201612-11.522
201512-17.414
201418-10.643
201314-24.368
201214-26.350
20119-7.563

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