Chan, Kwok Chun
Current rating: 1583
Record: 13-9-2
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 39 | Su, Shengbin (1500) | Lost 0-2 | -191512 |
| 2pioneer | 59 | JiN, Mi (1487) | Draw 1-1 | 01512 |
| 3pioneer | 83 | Yuan, Chen (1374) | Won 2-0 | +151527 |
| 4pioneer | 56 | xie, yawen (1470) | Lost 0-2 | -191508 |
| 5pioneer | 72 | liu, quanyuan (1471) | Won 2-0 | +171525 |
| 6pioneer | 53 | Wen, Guanhua (1567) | Won 2-0 | +191544 |
| 7pioneer | 37 | Wong, Man Lok (1761) | Won 2-1 | +221566 |
| 8pioneer | 25 | Li, Juntong (1528) | Won 2-0 | +171583 |
| top | average opponent: 1520record: 5-2-1 | new rating: 1583 | ||
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 46 | Lin, Yuhui (1500) | Won 2-0 | +171542 |
| 2pioneer | 7 | Wang, Wei (1438) | Lost 0-2 | -201522 |
| 3pioneer | 59 | Chen, Xinrong (1736) | Won 2-0 | +221544 |
| 4pioneer | 46 | Li, Guanglei (1550) | Lost 0-2 | -181526 |
| 5pioneer | 52 | Yang, Yijiang (1459) | Won 2-0 | +171543 |
| 6pioneer | 25 | Wa, Ho (1692) | Lost 1-2 | -151528 |
| 7pioneer | 47 | Xiong, Jian (1711) | Won 2-1 | +211549 |
| 8pioneer | 29 | Zeng, Xuantao (1524) | Lost 1-2 | -181531 |
| top | average opponent: 1576record: 4-4 | new rating: 1531 | ||
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 42 | Liu, Xinchang (1573) | Won 2-1 | +191519 |
| 2standard | 17 | Zheng, Chang (1551) | Lost 0-2 | -171502 |
| 3standard | 42 | Chen, Hongyao (1531) | Lost 1-2 | -181484 |
| 4standard | 45 | Wu, Kon Fai (1819) | Lost 1-2 | -121472 |
| 5standard | 65 | chang, yuhao (1466) | Draw 1-1 | 01472 |
| 6standard | 59 | Li, Hao (1388) | Won 2-1 | +171489 |
| 7standard | 47 | Leung, Yat Fung (1513) | Won 2-0 | +181507 |
| 8standard | 37 | Zhang, Ning (1485) | Won 1-0 | +181525 |
| top | average opponent: 1541record: 4-3-1 | new rating: 1525 | ||