Ryu Dongwan
Ryu Dongwan (류동완) has a rating of 1600. Their highest rating so far is 1775 (August 3, 2008).
- 2025 record
- 1-1
- Record since 1954
- 95-98
- Win rate
- .492
No games in the last year
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 |
|---|---|---|---|
| June 18, 2025 | Gon JiwooSG杯 韓国日報 名人戦 Preliminary Round 2 as White | Loss | ↓10 |
| June 17, 2025 | Park TaeheeSG杯 韓国日報 名人戦 Preliminary Round 1 as White | Win | ↑10 |
| December 27, 2023 | Eom Dong-gunSopalkosanol最高棋士決定戦 1차 예선 1회차 as White | Loss | ↓8 |
| February 7, 2022 | Lee ChangseokYK건기배 Preliminary Round 1 as White | Loss | ↓3 |
| December 7, 2021 | Park JunghwanGS Caltex杯 プロ棋戦 예선 프로기전 1회전 as White | Loss | ↓1 |
| September 2, 2021 | Song SanghunSopalkosanol最高棋士決定戦 1차 예선 1회전 as Black | Loss | ↓14 |
| February 23, 2021 | Kim Dongwoo한국기원 선수권전 우슬(1차) 예선 결승 as White | Loss | ↓20 |
| February 9, 2021 | Kim Junghyun용성전 Main Round of 32 as Black | Loss | ↓8 |
| February 4, 2021 | Han Woojin용성전 일반조 예선 결승 as Black | Win | ↑22 |
| February 1, 2021 | Kim Sehyun용성전 일반조 예선 2회차 as White | Win | ↑18 |
| January 25, 2021 | Kang JihoonSG배 명인전 예선 4회차 as White | Loss | ↓12 |
| January 22, 2021 | Shin YoonhoSG배 명인전 예선 3회차 as Black | Win | ↑17 |
| January 15, 2021 | Lee HyunhoSG배 명인전 예선 2회전 as Black | Win | ↑24 |
| December 10, 2020 | Park YeonghunGS Caltex杯 プロ棋戦 예선 3회차 as Black | Loss | ↓4 |
| December 9, 2020 | Lee JihyeonGS Caltex杯 プロ棋戦 예선 2회차 as Black | Win | ↑4 |
| December 8, 2020 | Hwang JaeyeonGS Caltex杯 プロ棋戦 예선 1회차 as Black | Win | ↑19 |
| November 2, 2020 | Yang Yoojun大統領杯 全国囲碁大会 プロ部門 예선 1회차 as White | Win | ↑12 |
| November 2, 2020 | Kang Jihoon大統領杯 全国囲碁大会 プロ部門 예선 2회차 as White | Loss | ↓12 |
| October 24, 2020 | Lee Seungjun한국바둑리그 2차 선발전 3회전 as Black | Loss | ↓13 |
| October 22, 2020 | Kim Daehee한국바둑리그 2차 선발전 2회전 as Black | Win | ↑19 |
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 |
|---|---|---|
| 2025 | 1-1 | .500 |
| 2023 | 0-1 | .000 |
| 2022 | 0-1 | .000 |
| 2021 | 4-5 | .444 |
| 2020 | 7-7 | .500 |
| 2019 | 5-5 | .500 |
| 2018 | 4-2 | .667 |
| 2017 | 1-2 | .333 |
| 2016 | 0-2 | .000 |
| 2015 | 3-7 | .300 |
| 2014 | 5-7 | .417 |
| 2013 | 11-8 | .579 |
| 2012 | 3-9 | .250 |
| 2011 | 8-10 | .444 |
| 2010 | 12-9 | .571 |
| 2009 | 8-12 | .400 |
| 2008 | 23-10 | .697 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).