Chen, Peng Yen
Current rating: 1518
Record: 3-2
| Grand Prix Taipei 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 63 | Cheng, Tung-Yi (1503) | Lost 0-2 | -181482 |
| 2block | 62 | Chen, C. Chan (1482) | Won 2-0 | +181500 |
| 3block | 46 | Huang, Tzon Shan (1500) | Won 2-0 | +181518 |
| 4block | 77 | Liu, Marco Kwang-Ju (1515) | Lost 1-2 | -181500 |
| 5block | 100 | Huang, Yu Chung (1501) | Won 2-1 | +181518 |
| average opponent: 1500record: 3-2 | new rating: 1518 | |||