Seo Joonghui
Seo Joonghui (서중휘) has a rating of 1568, ranked 167 of 340 in korea play. Their highest rating so far is 1693 (November 30, 2011).
- 2026 record
- 5-5
- Record since 1954
- 184-206
- Win rate
- .472
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 11, 2026 | Kim Nuri한국 프로기사협회 리그 Group 7 as Black | Loss | ↓18 |
| September 4, 2026 | Kim Youngsam한국 프로기사협회 리그 Main Group 7 as White | Win | ↑18 |
| July 20, 2026 | Han SangjooSG杯 韓国日報 名人戦 Preliminary Round 3 Colors unknown | Loss | — |
| July 18, 2026 | Oh KyuchulSG杯 韓国日報 名人戦 Preliminary Round 2 Colors unknown | Win | — |
| April 22, 2026 | Mok JinseokJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 4회전 as White | Loss | ↓10 |
| April 21, 2026 | Han SangyeolJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 3회전 as White | Win | ↑1 |
| April 20, 2026 | Yang KeonJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 2회전 as Black | Win | ↑9 |
| February 22, 2026 | Park GeunhoSopalkosanol最高棋士決定戦 예선 3회차 as White | Loss | ↓4 |
| February 21, 2026 | Kim Si-HwangSopalkosanol最高棋士決定戦 예선 2회차 as Black | Win | ↑7 |
| January 5, 2026 | Heo YeonghoGS Caltex杯 プロ棋戦 Preliminary Round 1 Colors unknown | Loss | — |
| October 5, 2025 | Sim JaeikSUPER CUP BADUK OPEN 예선 2회차 as White | Loss | ↓6 |
| July 22, 2025 | Choi JeongJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 본선 13국 as Black | Loss | ↓4 |
| June 19, 2025 | Baek ChanheeSG杯 韓国日報 名人戦 Preliminary Round 3 as White | Loss | ↓11 |
| June 18, 2025 | Kang Jae-wooSG杯 韓国日報 名人戦 Preliminary Round 2 as White | Win | ↑21 |
| May 15, 2025 | Kim KangkeunJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 결승 as White | Win | ↑11 |
| May 13, 2025 | Park ByeongkyuJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 1회전 as Black | Win | ↑19 |
| January 7, 2025 | Cho SeungaGS Caltex杯 プロ棋戦 예선 2회차 as White | Loss | ↓9 |
| July 23, 2024 | Kim SeungguSG杯 韓国日報 名人戦 Preliminary Round 2 Colors unknown | Loss | — |
| May 22, 2024 | Han ChongjinJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 2회전 as Black | Loss | ↓9 |
| May 21, 2024 | Paek Heung-sooJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 1회전 as Black | Win | ↑2 |
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 | 5-5 | .500 |
| 2025 | 3-4 | .429 |
| 2024 | 1-2 | .333 |
| 2023 | 12-11 | .522 |
| 2022 | 9-6 | .600 |
| 2021 | 22-33 | .400 |
| 2020 | 17-22 | .436 |
| 2019 | 3-4 | .429 |
| 2018 | 6-6 | .500 |
| 2017 | 1-2 | .333 |
| 2016 | 10-14 | .417 |
| 2015 | 4-7 | .364 |
| 2014 | 4-7 | .364 |
| 2013 | 7-8 | .467 |
| 2012 | 10-9 | .526 |
| 2011 | 11-8 | .579 |
| 2010 | 11-9 | .550 |
| 2009 | 11-7 | .611 |
| 2008 | 13-8 | .619 |
| 2007 | 12-15 | .444 |
| 2006 | 9-14 | .391 |
| 2005 | 3-5 | .375 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).