Choi Dongeun
Choi Dongeun (최동은) has a rating of 1146, ranked 316 of 340 in korea play. Their highest rating so far is 1484 (November 19, 2001).
- 2026 record
- 0-2
- Record since 1954
- 15-89
- Win rate
- .144
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.
Rating history in the korean women's tournaments pool (for reference)
The “All” view starts at 1970; earlier years are used only to warm up the calculation and are not shown.
Ratings in other pools
Ratings for Korean play and for Korean women's tournaments are calculated independently, and neither affects ratings in Japanese tournaments.
- Korean women's tournaments: 1374 (#61)
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| July 14, 2026 | O JungaSh수협은행 여자바둑 최강전 Preliminary Round 1 as Black | Loss | ↓4 |
| January 21, 2026 | Park Yeongchan大舟杯 シニア最強者戦 예선 1회차 as White | Loss | ↓11 |
| January 22, 2025 | Han Cheolkyun大舟杯 シニア最強者戦 예선 1회차 as Black | Loss | ↓13 |
| January 7, 2025 | An JungkiGS Caltex杯 プロ棋戦 예선 2회차 as Black | Loss | ↓1 |
| August 25, 2024 | 이서영09Haesung女子棋聖戦 Preliminary Final as Black | Loss | ↓13 |
| January 16, 2024 | Kim Dongmyeon大舟杯 シニア最強者戦 Preliminary Round 1 as White | Loss | ↓13 |
| May 15, 2023 | Lee JihyeonJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 1회전 as White | Loss | ↓13 |
| May 9, 2023 | Heo SeohyunIBK기업은행배 여자바둑 마스터스 예선 2회차 as Black | Loss | ↓4 |
| January 18, 2023 | Oh Kyuchul大舟杯 シニア最強者戦 Preliminary Round 2 as Black | Loss | ↓10 |
| January 17, 2023 | Choi Changweon大舟杯 シニア最強者戦 Preliminary Round 1 as White | Win | ↑6 |
| September 6, 2022 | Lee DohyunHaesung女子棋聖戦 예선 1회차 Colors unknown | Loss | — |
| June 22, 2022 | Cho KyunghoSG杯 韓国日報 名人戦 Preliminary Round 3 as White | Loss | ↓5 |
| June 21, 2022 | Lee YujinSG杯 韓国日報 名人戦 Preliminary Round 2 as Black | Win | ↑24 |
| June 3, 2022 | Heo SeohyunIBK기업은행배 여자바둑 마스터스 Preliminary Final as Black | Loss | ↓8 |
| June 2, 2022 | Lee Na-kyungIBK기업은행배 여자바둑 마스터스 Preliminary Round 2 as Black | Win | ↑21 |
| May 17, 2022 | Cho SeungaJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 1회전 as White | Loss | ↓2 |
| January 19, 2022 | Cho Hyeyeon大舟杯 シニア最強者戦 최종예선 as White | Loss | ↓2 |
| January 18, 2022 | Kim Dongmyeon大舟杯 シニア最強者戦 Preliminary Round 2 as Black | Win | ↑23 |
| November 25, 2021 | O Junga蘭雪軒杯 全国女子囲碁大会 Preliminary Round 1 Colors unknown | Win | — |
| November 25, 2021 | Lee Minjin蘭雪軒杯 全国女子囲碁大会 프로예선 2회전 as White | Loss | ↓6 |
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 | 0-2 | .000 |
| 2025 | 0-2 | .000 |
| 2024 | 0-2 | .000 |
| 2023 | 1-3 | .250 |
| 2022 | 3-5 | .375 |
| 2021 | 2-3 | .400 |
| 2019 | 0-1 | .000 |
| 2018 | 0-2 | .000 |
| 2017 | 1-4 | .200 |
| 2016 | 1-1 | .500 |
| 2015 | 1-5 | .167 |
| 2014 | 2-10 | .167 |
| 2013 | 2-12 | .143 |
| 2012 | 1-11 | .083 |
| 2005 | 5-16 | .238 |
| 2004 | 4-12 | .250 |
| 2003 | 4-12 | .250 |
| 2002 | 3-11 | .214 |
| 2001 | 0-3 | .000 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).