Choi Cheok Io Oscar (蔡倬堯)
Place: Macao, Macao, China
Rating: 1909.18, Std: 123.78, Rank: 864
First game: 2022-07-18, Last game: 2023-07-18
Top rating: 1927.73 (2022-07-18)
Games: 17, Wins: 9, Draws: 0, Losses: 8
Gy1: 8, Gy2: 17, Gy5: 17
| World Renju Youth Cup 2023 (online) E Group | ||||
|---|---|---|---|---|
| Date | 2023-07-18 | Rating | 1909.18 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Suzuki Tetsuji | 1556.50 |
| 3 | Black | Loss | Ding Seong Wan | 2005.73 |
| 4 | Black | Win | Yin Chi Lai | 1692.36 |
| 5 | White | Loss | Wang Pinyi | 2052.66 |
| 6 | Black | Win | Mak Chun Ngai | 1919.88 |
| 7 | Black | Loss | Dai Junrui | 2140.85 |
| 8 | White | Loss | Zubov Vsevolod | 1821.31 |
| 9 | Black | Win | Wong Chon Meng | 1656.95 |
| World Renju Youth Cup 2022 (online) D Group | ||||
| Date | 2022-07-18 | Rating | 1927.73 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Zhou Sizhe | 2270.53 |
| 2 | Black | Loss | Wong Iat Long | 1832.92 |
| 3 | Black | Win | Liu Xing | 1807.80 |
| 4 | Black | Win | Ao Yik Hei | 1736.35 |
| 5 | Black | Win | Wong Chon Hin | 1837.53 |
| 6 | Black | Win | Gao Shengrui | 1956.57 |
| 7 | White | Loss | Liu Wenbo | 2082.41 |
| 8 | White | Loss | Kuong Cheng In | 2027.33 |
| 9 | White | Win | Chan Lok Kei | 1889.88 |