Go Player Ratings

JAKOAbout ratings

Seo Nungwuk

Seo Nungwuk (서능욱) has a rating of 1361, ranked 269 of 340 in korea play. Their highest rating so far is 1932 (September 27, 1982).

Seo Nungwuk서능욱徐能旭
Rating1361
Rank269
1-year change↑8
Peak rating1932
Last 10895-732(5 by default, 39 lost by default)
2026 record
3-8
Record since 1954
895-732
Win rate
.550

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

Korea ratingsFind a player

Rating history — korea

25 gamesHigh 1417Low 1344
60 gamesHigh 1465Low 1344
93 gamesHigh 1503Low 1344
1581 gamesHigh 1932Low 1344

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
August 5, 2026Chang SuyeongThe Merriden Open 시니어조 예선 1회전　as Black↓18
July 23, 2026Kim Dongmyeon蔚山市長杯 全国囲碁大会 プロシニア最強戦 프로 시니어 최강전 B그룹 예선 1회전　as White↓24
July 18, 2026Cho WankyuSG杯 韓国日報 名人戦 Preliminary Round 2　Colors unknown—
April 21, 2026Choi KyubyeongJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 3회전　as White↓14
April 20, 2026Kim IlhwanJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 2회전　as Black↑12
February 21, 2026Park JinsolSopalkosanol最高棋士決定戦 예선 2회차　as White↓2
January 23, 2026Mok Jinseok大舟杯 シニア最強者戦 Preliminary Final　as Black↓3
January 22, 2026Kwon Hyojin大舟杯 シニア最強者戦 예선 2회차　as Black↑17
January 21, 2026Kim Dongmyeon大舟杯 シニア最強者戦 예선 1회차　as Black↑9
January 13, 2026Yun Hyunseok블리츠 Open 프로 예선 2회차　as White↓16
January 5, 2026Lee JihyunGS Caltex杯 プロ棋戦 Preliminary Round 1　as Black↓1
December 21, 2025Kang Hyeonjae太白山杯 囲碁オープントーナメント 예선 3회차　as White↓11
December 20, 2025Kim Sangcheon太白山杯 囲碁オープントーナメント 예선 2회차　as Black↑27
November 26, 2025Choi Kyubyeong레전드(시니어) 바둑리그 준PO 1차전　as Black↓13
November 6, 2025Choi Kyubyeong레전드(시니어) 바둑리그 14-4(통합라운드)　as White↑20
October 30, 2025Kim Ilhwan레전드(시니어) 바둑리그 12-3(통합라운드)　as Black↓20
October 29, 2025Lee Minjin레전드(시니어) 바둑리그 11-2(통합라운드)　as Black↑19
October 24, 2025Yun Hyunseok레전드(시니어) 바둑리그 10-2(통합라운드)　as White↑20
October 20, 2025Yang Keon레전드(시니어) 바둑리그 9-1　as Black↓12
October 17, 2025Rui Naiwei레전드(시니어) 바둑리그 8-3(통합라운드)　as Black↑28

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
20263-8.273
20258-17.320
20248-34.191
202311-12.478
20228-9.471
202116-29.356
202024-33.421
201919-9.679
201815-9.625
201714-9.609
201611-12.478
20153-10.231
20146-11.353
201312-10.545
201218-16.529
201125-10.714
20108-11.421
200915-9.625
200812-9.571
200710-13.435
200612-9.571
20059-10.474
200410-10.500
200311-9.550
200214-16.467
200113-8.619
20009-6.600
19995-9.357
199810-12.455
199723-12.657
199613-14.481
199522-23.489
199421-19.525
199321-19.525
199222-22.500
199125-14.641
199030-15.667
198926-21.553
198830-16.652
198727-20.575
198631-22.585
198528-12.700
198427-19.587
198321-18.538
198228-14.667
198112-13.480
198034-13.723
197929-19.604
197826-9.743
197722-8.733
197613-6.684
19759-6.600
197413-5.722
19733-4.429

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