Chang, CheWei
Current rating: 1504
Record: 2-2-1
| Regional Championships Taipei 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 10 | Tang, Yu Hsiang (1491) | Draw 1-1 | 01500 |
| 2pioneer | 14 | Huang, Chinghsuan (1457) | Won 2-0 | +171517 |
| 3pioneer | 7 | Yu, Hung-Yi (1679) | Won 2-0 | +211538 |
| 4pioneer | 4 | Tsai, Ching Chi (1644) | Lost 0-2 | -161522 |
| 5pioneer | 9 | Tseng, Shou Li (1519) | Lost 0-2 | -181504 |
| average opponent: 1558record: 2-2-1 | new rating: 1504 | |||