Cha Joohye
Cha Joohye (차주혜) has a rating of 1199, ranked 304 of 340 in korea play. Their highest rating so far is 1523 (March 4, 2019).
- 2026 record
- 0-1
- Record since 1954
- 54-194
- Win rate
- .218
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: 1310 (#69)
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| July 14, 2026 | Kwon HyojinSh수협은행 여자바둑 최강전 Preliminary Round 1 as White | Loss | ↓12 |
| October 5, 2025 | Kim HyeongwooSUPER CUP BADUK OPEN Preliminary Final as Black | Loss | ↓1 |
| October 5, 2025 | Cha SookwonSUPER CUP BADUK OPEN 예선 2회차 as White | Win | ↑10 |
| September 2, 2025 | Jeon Yu-jin蘭雪軒杯 全国女子囲碁大会 예선 1회차 as White | Loss | ↓8 |
| August 26, 2025 | Lee Da-hyeHaesung女子棋聖戦 Preliminary Final as Black | Loss | ↓13 |
| August 11, 2025 | Ko MisoThe Merriden Open 프로 여자부 예선 1회차 as Black | Loss | ↓10 |
| August 1, 2025 | Song Gyusang大統領杯 全国囲碁大会 プロ部門 예선 2회차 as Black | Loss | ↓1 |
| July 17, 2025 | Hong Jun-seon한국 프로기사협회 리그 Group 7 as Black | Loss | ↓12 |
| July 16, 2025 | Kim Si-Hwang한국 프로기사협회 리그 Group 7 as Black | Loss | ↓9 |
| July 16, 2025 | Baek Yeo-jeong한국 프로기사협회 리그 Group 7 as White | Win | ↑26 |
| July 15, 2025 | Lee Nam-kyung한국 프로기사협회 리그 Group 7 as Black | Loss | ↓9 |
| July 11, 2025 | Lee Jihyeon한국 프로기사협회 리그 Group 7 as White | Loss | ↓17 |
| July 2, 2025 | Kim MinjeongHarim杯 プロ女子国手戦 예선 2회차 as White | Loss | ↓14 |
| June 19, 2025 | Yoo Shin-seong한국 프로기사협회 리그 Group 7 as White | Loss | ↓6 |
| June 11, 2025 | Park Dae-hyun한국 프로기사협회 리그 Group 7 as Black | Loss | ↓10 |
| June 9, 2025 | Lee Yongshin한국 프로기사협회 리그 Group 7 as Black | Win | ↑10 |
| June 4, 2025 | Lee Seung-seok한국 프로기사협회 리그 Group 7 as White | Loss | ↓11 |
| May 27, 2025 | Jeon Yu-jin한국 프로기사협회 리그 Group 7 as White | Win | ↑26 |
| May 23, 2025 | Cho Daehyeon한국 프로기사협회 리그 Group 7 as White | Win | ↑12 |
| May 20, 2025 | Lee Seoyoung한국 프로기사협회 리그 Group 7 as White | Loss | ↓8 |
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 | 7-22 | .241 |
| 2024 | 16-30 | .348 |
| 2023 | 8-30 | .210 |
| 2022 | 8-42 | .160 |
| 2021 | 13-58 | .183 |
| 2020 | 7-34 | .171 |
| 2019 | 4-17 | .191 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).