Yun Hyunseok
Yun Hyunseok (윤현석) has a rating of 1438, ranked 234 of 340 in korea play. Their highest rating so far is 1851 (January 24, 2003).
- 2026 record
- 8-7
- Record since 1954
- 408-330
- Win rate
- .553
The rating is calculated from published game results. It does not include any adjustment for playing Black.
Rating history — korea
The “All” view starts at 1970; earlier years are used only to warm up the calculation and are not shown.
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| September 21, 2026 | Kim Youngsam레전드(시니어) 바둑리그 1-1 as White | Loss | ↓10 |
| August 6, 2026 | Kim YoungsamThe Merriden Open 시니어조 예선 결승 as White | Loss | ↓10 |
| August 5, 2026 | Jeong DaesangThe Merriden Open 시니어조 예선 1회전 as Black | Win | ↑8 |
| July 18, 2026 | Yoo ChanghyukSG杯 韓国日報 名人戦 Preliminary Round 2 as Black | Loss | ↓5 |
| April 21, 2026 | Kim YoungsamJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 3회전 as Black | Loss | ↓13 |
| April 20, 2026 | Cho DaehyeonJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 2회전 as Black | Win | ↑5 |
| February 20, 2026 | Mok Jinseok大舟杯 シニア最強者戦 Main Round of 16 as White | Loss | ↓4 |
| February 11, 2026 | Mok Jinseok블리츠 Open Main Round of 32 as White | Loss | ↓4 |
| January 23, 2026 | Ha Hojung大舟杯 シニア最強者戦 Preliminary Final as Black | Win | ↑6 |
| January 22, 2026 | Choi Myeonghun大舟杯 シニア最強者戦 예선 2회차 as White | Win | ↑28 |
| January 21, 2026 | Jeon Yu-jin大舟杯 シニア最強者戦 예선 1회차 as White | Win | ↑14 |
| January 13, 2026 | Seo Nungwuk블리츠 Open 프로 예선 2회차 as Black | Win | ↑16 |
| January 13, 2026 | Park Soyul블리츠 Open 프로 예선 3회차 as Black | Win | ↑25 |
| January 6, 2026 | Kim HyunsubGS Caltex杯 プロ棋戦 Preliminary Round 2 as Black | Loss | ↓10 |
| January 5, 2026 | Yun JiheeGS Caltex杯 プロ棋戦 Preliminary Round 1 as Black | Win | ↑10 |
| October 30, 2025 | Kwon Hyojin레전드(시니어) 바둑리그 12-4(통합라운드) as White | Loss | ↓18 |
| October 29, 2025 | Kim Soojang레전드(시니어) 바둑리그 11-1(통합라운드) as Black | Loss | ↓18 |
| October 24, 2025 | Seo Nungwuk레전드(시니어) 바둑리그 10-2(통합라운드) as Black | Loss | ↓20 |
| October 21, 2025 | Chang Suyeong레전드(시니어) 바둑리그 9-3 as Black | Loss | ↓23 |
| October 17, 2025 | Choi Myeonghun레전드(시니어) 바둑리그 8-4(통합라운드) as Black | Loss | ↓5 |
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.
| Year | Record | Win rate |
|---|---|---|
| 2026 | 8-7 | .533 |
| 2025 | 9-15 | .375 |
| 2024 | 11-10 | .524 |
| 2023 | 12-10 | .545 |
| 2022 | 1-2 | .333 |
| 2021 | 1-2 | .333 |
| 2020 | 0-2 | .000 |
| 2019 | 0-2 | .000 |
| 2018 | 4-3 | .571 |
| 2017 | 0-1 | .000 |
| 2016 | 1-3 | .250 |
| 2015 | 2-3 | .400 |
| 2014 | 6-6 | .500 |
| 2013 | 5-7 | .417 |
| 2012 | 5-9 | .357 |
| 2011 | 12-10 | .545 |
| 2010 | 9-10 | .474 |
| 2009 | 11-9 | .550 |
| 2008 | 7-9 | .438 |
| 2007 | 22-20 | .524 |
| 2006 | 20-11 | .645 |
| 2005 | 17-17 | .500 |
| 2004 | 10-10 | .500 |
| 2003 | 10-15 | .400 |
| 2002 | 22-9 | .710 |
| 2001 | 11-13 | .458 |
| 2000 | 16-11 | .593 |
| 1999 | 22-9 | .710 |
| 1998 | 17-10 | .630 |
| 1997 | 21-12 | .636 |
| 1996 | 10-4 | .714 |
| 1995 | 5-6 | .455 |
| 1994 | 10-8 | .556 |
| 1993 | 22-22 | .500 |
| 1992 | 28-11 | .718 |
| 1991 | 17-9 | .654 |
| 1990 | 16-10 | .615 |
| 1989 | 8-3 | .727 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).