Yu, Chung Chang
Current rating: 1440
Record: 6-10
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Shiao, Pong-Shiu (1500) | Lost 1-2 | -161394 |
| 2sealed | 185 | Lai, Kwong Pang (1442) | Lost 1-2 | -171377 |
| 3sealed | 258 | Chang, Raven (1464) | Won 2-0 | +191396 |
| 4sealed | 271 | Chiu, Sung Hong (1485) | Won 2-0 | +201416 |
| 5sealed | 265 | Huang, Shun-Fa (1501) | Won 2-1 | +191435 |
| 6sealed | 213 | Shen, Jen Lin (1485) | Lost 1-2 | -171418 |
| 7sealed | 170 | Tseng, Shih-Han (1502) | Won 2-1 | +201438 |
| 8sealed | 164 | Xiao, Yu-Min (1516) | Lost 0-2 | -171421 |
| 9sealed | 162 | Chang, Tao Liang (1484) | Won 2-1 | +191440 |
| average opponent: 1486record: 5-4 | new rating: 1440 | |||
| Grand Prix Taipei 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | She, Locky (1503) | Won 2-0 | +181518 |
| 2sealed | 6 | Yen, Adam (1518) | Lost 1-2 | -181500 |
| 3sealed | 77 | Chen, Hung-Chi (1502) | Lost 1-2 | -181482 |
| 4sealed | 121 | Tsai, Kai-an (1483) | Lost 0-2 | -181464 |
| 5sealed | 116 | Wu, Yu Cheng (1464) | Lost 1-2 | -181446 |
| 6sealed | 114 | Hsu, Wei Lun (1447) | Lost 1-2 | -181428 |
| 7sealed | 100 | Lee, Jean Da (1426) | Lost 0-2 | -181410 |
| average opponent: 1478record: 1-6 | new rating: 1410 | |||