Go Player Ratings

JAKOAbout ratings

Lee Wonyoung

Lee Wonyoung (이원영) has a rating of 1945, ranked 17 of 340 in korea play. Their highest rating so far is 2004 (May 21, 2023).

Lee Wonyoung이원영李元榮
Rating1945
Rank17
1-year change↑42
Peak rating2004
Last 10395-262(2 by default)
2026 record
24-15
Record since 1954
395-262
Win rate
.601

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

Korea ratingsFind a player

Rating history — korea

62 gamesHigh 1980Low 1770
176 gamesHigh 1991Low 1770
270 gamesHigh 2004Low 1712
655 gamesHigh 2004Low 1491

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 22, 2026Han SeungjooSG杯 韓国日報 名人戦 Preliminary Final　as Black↓20
July 21, 2026Han SangjooSG杯 韓国日報 名人戦 Preliminary Round 4　as White↑6
July 20, 2026Choi JeonggwanSG杯 韓国日報 名人戦 Preliminary Round 3　as White↑3
July 18, 2026Pyo HyeonwooSG杯 韓国日報 名人戦 Preliminary Round 2　as White↑2
July 17, 2026Choi ChangweonSG杯 韓国日報 名人戦 Preliminary Round 1　as Black±0
June 30, 2026An Jungki한국 프로기사협회 리그 Group 1　as Black↓26
May 21, 2026Park Jihyun한국 프로기사협회 리그 Group 1　as Black↑6
May 20, 2026An Sungjun한국 프로기사협회 리그 Group 1　as White↑17
May 20, 2026Song Jihoon한국 프로기사협회 리그 Group 1　as Black↑21
May 19, 2026Lee Jaesung한국 프로기사협회 리그 Group 1　as Black↑10
May 7, 2026Choi Jaeyoung한국 프로기사협회 리그 Main Group 1　as White↑20
May 6, 2026Park Jinsol한국 프로기사협회 리그 Main Group 1　as White↑14
April 30, 2026An Kukhyun한국 프로기사협회 리그 Group 1　as White↑14
April 30, 2026Mok Jinseok한국 프로기사협회 리그 Group 1　as White↑10
April 29, 2026Kim Seunggu한국 프로기사협회 리그 Group 1　as Black↑12
April 28, 2026Park Mingyu한국 프로기사협회 리그 Group 1　as White↑21
April 23, 2026Han Sangjoo한국 프로기사협회 리그 Group 1　as White↑13
April 7, 2026Kang Seungmin한국 프로기사협회 리그 Group 1　Colors unknown—
April 6, 2026Kim Seungjin한국 프로기사협회 리그 Group 1　as Black↓12
April 3, 2026Song Gyusang한국 프로기사협회 리그 Group 1　as White↑17

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

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
202624-15.615
202538-35.520
202433-29.532
202323-19.548
202233-10.767
202138-27.585
202032-9.780
20193-3.500
201812-12.500
201713-9.591
201610-10.500
201512-18.400
201430-13.698
201320-13.606
201235-17.673
201123-12.657
201016-11.593

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