Go Player Ratings

JAKOAbout ratings

Kim Sa-woo

Kim Sa-woo (김사우) has a rating of 1575, ranked 162 of 340 in korea play. Their highest rating so far is 1596 (September 4, 2026).

Kim Sa-woo김사우金士宇
Rating1575
Rank162
1-year change↑75
Peak rating1596
Last 1014-11(1 lost by default)
2026 record
14-11
Record since 1954
14-11
Win rate
.560

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

Korea ratingsFind a player

Rating history — korea

24 gamesHigh 1596Low 1483
24 gamesHigh 1596Low 1483
24 gamesHigh 1596Low 1483
24 gamesHigh 1596Low 1483

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
September 11, 2026Shim Hyo-jun한국 프로기사협회 리그 Group 13　as White↓21
September 4, 2026Ji Yu-hwan한국 프로기사협회 리그 Main Group 13　as Black↑13
August 6, 2026Choi Hwan-youngThe Merriden Open 신예조 예선 3회전　as Black↓10
August 3, 2026Jung Jun-wooThe Merriden Open 신예조 예선 2회전　as White↑21
May 7, 2026Lee Yongshin한국 프로기사협회 리그 Main Group 7　as Black↑2
May 7, 2026Yoon Seo-yul한국 프로기사협회 리그 Main Group 7　as White↑12
May 4, 2026Kim Jimyeong한국 프로기사협회 리그 Main Group 7　as White↑18
April 30, 2026Choi Yoon-sang한국 프로기사협회 리그 Group 7　as White↓15
April 29, 2026Kim Dong-Wook한국 프로기사협회 리그 Group 7　as White↑15
April 29, 2026Kim Won-dae한국 프로기사협회 리그 Group 7　Colors unknown—
April 28, 2026Yun Minjung한국 프로기사협회 리그 Group 7　as White↑24
April 28, 2026Lee Euihyun한국 프로기사협회 리그 Group 7　as Black↓9
April 24, 2026Kim Tae-heon한국 프로기사협회 리그 Group 7　as White↓18
April 1, 2026Choi Hwan-young한국 프로기사협회 리그 Group 7　as White↓15
March 30, 2026Lee Yoon한국 프로기사협회 리그 Group 7　as White↑11
March 27, 2026Jeon Jong-chan한국 프로기사협회 리그 Group 7　as White↑14
March 25, 2026Lee Joo-young한국 프로기사협회 리그 Group 7　as Black↓14
March 25, 2026Lee Seoyoung한국 프로기사협회 리그 Group 7　as White↑13
March 20, 2026Jang Jin-ah한국 프로기사협회 리그 Group 7　as Black↑13
March 16, 2026Jeong Won-chan한국 프로기사협회 리그 Group 7　as Black↑20

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
202614-11.560

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