Go Player Ratings

JAKOAbout ratings

Seomun Hyeongwon

Seomun Hyeongwon (서문형원) has a rating of 1456, ranked 224 of 340 in korea play. Their highest rating so far is 1530 (October 6, 2022).

Seomun Hyeongwon서문형원西門炯元
Rating1456
Rank224
1-year change↑31
Peak rating1530
Last 1025-46(2 by default, 1 lost by default)
2026 record
0-1
Record since 1954
25-46
Win rate
.352

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

Korea ratingsFind a player

Rating history — korea

17 gamesHigh 1500Low 1410
46 gamesHigh 1500Low 1400
68 gamesHigh 1530Low 1400
68 gamesHigh 1530Low 1400

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
January 6, 2026Lee WondoGS Caltex杯 プロ棋戦 Preliminary Round 2　as White↓5
December 15, 2025Kang Byeongkwon한국 프로기사협회 리그 Group 4　Colors unknown—
December 5, 2025Heo Jin한국 프로기사협회 리그 Group 4　as White↓10
December 5, 2025Kwak Wonkeun한국 프로기사협회 리그 Group 4　as Black↓10
December 1, 2025Park Jungsoo한국 프로기사협회 리그 Group 4　as Black↓11
November 26, 2025Yang Keon한국 프로기사협회 리그 Group 4　as Black↑16
November 11, 2025Ki Min-chan한국 프로기사협회 리그 Group 4　as White↓10
November 11, 2025Kim Hyeoimin한국 프로기사협회 리그 Group 4　as White↓14
November 5, 2025Kim Kiwon한국 프로기사협회 리그 Group 4　as Black↑16
October 31, 2025Kim Kieon한국 프로기사협회 리그 Group 4　as Black↑26
October 30, 2025Jeong Woojin한국 프로기사협회 리그 Group 4　as Black↓11
October 24, 2025Park Soyul한국 프로기사협회 리그 Group 4　as Black↓16
October 22, 2025Kim Youngsam한국 프로기사협회 리그 Group 4　as White↑20
October 15, 2025Yun Yeseong한국 프로기사협회 리그 Group 4　as Black↑17
October 14, 2025Lim Eui-hyun한국 프로기사협회 리그 Group 4　as White↑17
October 5, 2025Shin JaewonSUPER CUP BADUK OPEN Preliminary Final　as White↓6
October 5, 2025Jeong UseokSUPER CUP BADUK OPEN 예선 2회차　Colors unknown↑27
September 22, 2025Lim Eui-hyun한국바둑리그 1차예선 3국　as Black↓14
September 21, 2025Oh Byeongwoo한국바둑리그 1차예선 2국　as White↓4
September 21, 2025Lim Eui-hyun한국바둑리그 1차예선 1국　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
20260-1.000
202510-14.417
20245-18.217
202210-13.435

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