Go Player Ratings

JAKOAbout ratings

Won Kang-ha

Won Kang-ha (원강하) has a rating of 1547, ranked 177 of 340 in korea play. Their highest rating so far is 1563 (September 4, 2026).

Won Kang-ha원강하元江夏
Rating1547
Rank177
1-year change↑198
Peak rating1563
Last 1063-82(1 lost by default)
2026 record
21-21
Record since 1954
63-82
Win rate
.434

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

Korea ratingsFind a player

Rating history — korea

56 gamesHigh 1563Low 1323
144 gamesHigh 1563Low 1309
144 gamesHigh 1563Low 1309
144 gamesHigh 1563Low 1309

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, 2026Kim Won-dae한국 프로기사협회 리그 Group 9　as White↓17
September 4, 2026Kim Eunseon한국 프로기사협회 리그 Main Group 9　as White↑16
August 3, 2026Choi Hwan-youngSTIC CUP Challenge囲碁リーグ 13-4　as White↓10
July 27, 2026Mok JinseokSTIC CUP Challenge囲碁リーグ 11-2　as White↑26
July 20, 2026Park JinyoungSTIC CUP Challenge囲碁リーグ 9-1　as White↑24
July 20, 2026Kim KieonSTIC CUP Challenge囲碁リーグ 10-2　as White↑28
July 18, 2026Kim SangcheonSG杯 韓国日報 名人戦 Preliminary Round 2　as White↓10
July 14, 2026Lim Ji-hoSTIC CUP Challenge囲碁リーグ 8-3　as White↑14
July 6, 2026Yang Keon한국 프로기사협회 리그 Group 5　as White↑16
June 30, 2026Choi Hwan-youngSTIC CUP Challenge囲碁リーグ 6-1　as White↓6
June 29, 2026Han WonggyuSTIC CUP Challenge囲碁リーグ 5-2　as Black↓7
June 29, 2026Kim Miri한국 프로기사협회 리그 Group 5　as Black↓18
June 23, 2026Ki Min-chanSTIC CUP Challenge囲碁リーグ 4-3　as Black↓6
June 22, 2026Cho WankyuSTIC CUP Challenge囲碁リーグ 3-3　as White↓8
June 18, 2026Kwon Hyojin한국 프로기사협회 리그 Group 5　as White↑12
June 11, 2026Kim Hyeoimin한국 프로기사협회 리그 Main Group 5　as Black↑17
June 10, 2026Choi Kyubyeong한국 프로기사협회 리그 Main Group 5　as White↑18
June 4, 2026Choi Seo-bi한국 프로기사협회 리그 Group 5　as White↓18
June 1, 2026Lee Seung-minSTIC CUP Challenge囲碁リーグ 1-2　as Black↓14
May 28, 2026Choi Seungcheol河燦錫国手杯 英才最強戦 Main Round of 16　as Black↑27

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
202621-21.500
202523-26.469
202419-35.352

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