Go Player Ratings

JAKOAbout ratings

Cha Sookwon

Cha Sookwon (차수권) has a rating of 1046, ranked 333 of 340 in korea play. Their highest rating so far is 1721 (October 8, 1997).

Cha Sookwon차수권車修權
Rating1046
Rank333
1-year change↓13
Peak rating1721
Last 10302-425(3 by default, 31 lost by default)
2026 record
0-3
Record since 1954
302-425
Win rate
.415

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

Korea ratingsFind a player

Rating history — korea

2 gamesHigh 1049Low 1046
9 gamesHigh 1089Low 1046
51 gamesHigh 1276Low 1046
692 gamesHigh 1721Low 1046

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, 2026Lee SeongjaeSG杯 韓国日報 名人戦 Preliminary Round 2　Colors unknown—
January 22, 2026Kim Yeonghwan大舟杯 シニア最強者戦 예선 2회차　as White↓3
January 5, 2026Kim KihunGS Caltex杯 プロ棋戦 Preliminary Round 1　Colors unknown—
December 20, 2025Lee Ringeun太白山杯 囲碁オープントーナメント 예선 2회차　Colors unknown—
October 5, 2025Cha JoohyeSUPER CUP BADUK OPEN 예선 2회차　as Black↓10
August 11, 2025Moon MyunggunThe Merriden Open 프로 남자부 예선 1회차　Colors unknown—
August 5, 2025Chang Suyeong蔚山市長杯 全国囲碁大会 プロシニア最強戦 프로시니어 예선 2회차　Colors unknown—
May 13, 2025Kim IlhwanJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 1회전　as White↓8
February 4, 2025Han SangjooHana Bank囲碁SUPER MATCH 예선 1회차　Colors unknown—
January 22, 2025Kim Eunseon大舟杯 シニア最強者戦 예선 1회차　as White↓4
August 16, 2024Chang Suyeong蔚山市長杯 全国囲碁大会 プロシニア最強戦 프로시니어 예선 1회차　as Black↓9
July 23, 2024Kim YoungsamSG杯 韓国日報 名人戦 Preliminary Round 2　Colors unknown—
May 21, 2024An ChoyeongJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 1회전　as White↓1
January 16, 2024Kim Seongrae大舟杯 シニア最強者戦 Preliminary Round 1　as White↓7
December 28, 2023Kim KyeongeunSopalkosanol最高棋士決定戦 1차 예선 2회차　as White↓1
December 12, 2023Kim SoojinGS Caltex杯 プロ棋戦 Preliminary Round 1　as Black↓5
August 23, 2023Kim Youngsam蔚山市長杯 全国囲碁大会 プロシニア最強戦 예선 1회차　Colors unknown—
July 24, 2023Han WoojinSG杯 韓国日報 名人戦 Preliminary Round 2　as Black±0
June 21, 2023Lee Hoseong大統領杯 全国囲碁大会 プロ部門 예선 1회차　as White↓1
June 20, 2023Yoon Ra-eun한국 프로기사협회 리그 Group 6　as White↓6

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
20260-3.000
20250-7.000
20240-4.000
20230-25.000
20223-23.115
20214-18.182
20206-27.182
20191-4.200
20186-8.429
20170-2.000
20162-3.400
20153-7.300
20145-11.313
20133-10.231
20124-11.267
20118-11.421
20103-11.214
20095-9.357
20086-9.400
20079-11.450
20062-9.182
20052-11.154
20045-7.417
20039-9.500
200210-7.588
20018-7.533
20004-6.400
199911-8.579
19987-15.318
199721-10.677
199615-11.577
199519-12.613
199416-13.552
199310-9.526
199219-13.594
199119-11.633
199012-13.480
19899-11.450
198816-12.571
198715-10.600
19865-7.417

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