Yun Heewoo
Yun Heewoo (윤희우) has a rating of 1210, ranked 302 of 340 in korea play. Their highest rating so far is 1489 (January 12, 2021).
- 2026 record
- 0-1
- Record since 1954
- 12-78
- Win rate
- .133
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 |
|---|---|---|---|
| July 18, 2026 | Jen YoungkyuSG杯 韓国日報 名人戦 Preliminary Round 2 as Black | Loss | ↓2 |
| January 6, 2025 | Kim NuriGS Caltex杯 プロ棋戦 예선 1회차 as White | Loss | ↓3 |
| July 22, 2024 | Moon JonghoSG杯 韓国日報 名人戦 Preliminary Round 1 as White | Loss | ↓4 |
| March 25, 2024 | Kang Jae-woo李鵬杯 新鋭最高位戦 Preliminary Round 1 as Black | Loss | ↓4 |
| January 22, 2024 | Jeong Yujin楊口郡 国土正中央杯 天元戦 밀레니엄 天元전 예선 1회전 Colors unknown | Loss | — |
| December 26, 2023 | Kim YoungsamSopalkosanol最高棋士決定戦 1차 예선 1회차 as White | Loss | ↓6 |
| December 11, 2023 | Lee TaehyunGS Caltex杯 プロ棋戦 Preliminary Round 1 as Black | Loss | ↓2 |
| December 7, 2023 | Im Chae-rin한국 프로기사협회 리그 Group 6 as Black | Win | ↑15 |
| December 7, 2023 | Kim Seongrae한국 프로기사협회 리그 Group 6 as Black | Win | ↑22 |
| November 24, 2023 | Yun Minjung한국바둑리그 1차 선발전 3국 (15조) as White | Loss | ↓2 |
| November 23, 2023 | Yun Minjung한국바둑리그 1차 선발전 1국 (15조) Colors unknown | Win | — |
| November 23, 2023 | Park Jaekeun한국바둑리그 1차 선발전 2국 (15조) as White | Loss | ↓1 |
| November 20, 2023 | Choi Won-jin한국 프로기사협회 리그 Group 6 as Black | Win | ↑30 |
| November 20, 2023 | Lee Seoyoung한국 프로기사협회 리그 Group 6 as Black | Loss | ↓14 |
| November 9, 2023 | Ki Min-chan크라운해태배 남자조 예선 2회전 as Black | Loss | ↓2 |
| November 8, 2023 | Kim Min-ji한국 프로기사협회 리그 Group 6 as Black | Loss | ↓11 |
| October 27, 2023 | Park Junsuck한국 프로기사협회 리그 Group 3 Colors unknown | Win | — |
| October 25, 2023 | Yun Dawoo한국 프로기사협회 리그 Group 6 as White | Loss | ↓6 |
| October 24, 2023 | Yoon Ra-eun한국 프로기사협회 리그 Group 6 as White | Loss | ↓11 |
| September 25, 2023 | Kim Sunbin한국 프로기사협회 리그 Group 6 Colors unknown | Win | — |
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 | 0-1 | .000 |
| 2025 | 0-1 | .000 |
| 2024 | 0-3 | .000 |
| 2023 | 9-21 | .300 |
| 2022 | 0-12 | .000 |
| 2021 | 3-40 | .070 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).