Chang, Wen Cheng
Current rating: 1485
Record: 4-5-1
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 136 | Ding, Fuhua (1500) | Won 2-0 | +191483 |
| 2standard | 87 | Chen, Hualong (1509) | Won 2-1 | +181501 |
| 3standard | 261 | Nagoya, Ryouta (1433) | Draw 1-1 | -11500 |
| 4standard | 139 | Min, WenJun (1534) | Won 2-1 | +191519 |
| 5standard | 71 | Seunbane, Lomsavath (1537) | Lost 0-2 | -181501 |
| 6standard | 163 | Okajima, Kuninori (1556) | Won 2-0 | +191520 |
| 7standard | 103 | Fine, Du (1537) | Lost 0-2 | -181502 |
| 8standard | 174 | Takeo, Kai (1509) | Lost 0-2 | -171485 |
| average opponent: 1514record: 4-3-1 | new rating: 1485 | |||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Chiu, Jen-Hsien (1500) | Lost 0-2 | -181482 |
| 2sealed | 312 | Ng, Meng Cheong (1499) | Lost 0-2 | -181464 |
| average opponent: 1500record: 0-2 | new rating: 1464 | |||