Yu, Chin Da
Current rating: 1439
Record: 5-9
| Grand Prix Taipei 2008 (ALA limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 37 | Gheg, E. Ming (1562) | Won 2-1 | +201466 |
| 3sealed | 24 | Rogachevsky, Victor (1575) | Lost 0-2 | -161450 |
| 4sealed | 64 | Jan, kuo hong (1521) | Lost 1-2 | -161434 |
| 5sealed | 78 | Hsu, Henry (1502) | Won 2-0 | +191453 |
| 6sealed | 54 | Yong, Kah Chik (1538) | Lost 0-2 | -171436 |
| 7sealed | 90 | Chow, Clarence (1508) | Won 2-1 | +201456 |
| 8sealed | 64 | Tai, Kei Leung (1514) | Lost 1-2 | -171439 |
| average opponent: 1532record: 3-4 | new rating: 1439 | |||
| Grand Prix Taipei 2002 (JUD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 53 | Zen, Fu Jei (1500) | Lost 0-2 | -181482 |
| 2standard | 65 | Lu, Li Chn (1482) | Lost 0-2 | -181464 |
| 3standard | 81 | Kao, Arthur Moung Hsui (1466) | Lost 1-2 | -181446 |
| 4standard | 102 | Lin, Jin Chi (1446) | Won 2-1 | +181464 |
| 5standard | 94 | Chen, Yo-Jung (1464) | Won 2-1 | +181482 |
| 6standard | 79 | Lee, Andy (1497) | Lost 0-2 | -181464 |
| 7standard | 75 | Lu, Chien Ling (1464) | Lost 0-2 | -181446 |
| average opponent: 1474record: 2-5 | new rating: 1446 | |||