Chen, Quan Sheng
Current rating: 1482
Record: 3-4-1
| Grand Prix Singapore 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 2 | Pang, Edwin Jian Xiang (1520) | Lost 0-2 | -181482 |
| 2extended | 115 | Chua, Rodger (1482) | Lost 0-2 | -181464 |
| 3extended | 143 | Wong, Hon Choon (1447) | Lost 0-2 | -181446 |
| 4extended | 179 | Toh, Qing Yao (1428) | Lost 0-2 | -181428 |
| 5extended | 176 | Goh, Wu Chong (1430) | Won 2-0 | +181446 |
| 6extended | 162 | Tan, Eng Giap (1447) | Draw 1-1 | 01446 |
| 7extended | 146 | Chong, Daniel (1429) | Won 2-0 | +171463 |
| 8extended | 126 | Toy, WenDa (1464) | Won 2-0 | +191482 |
| average opponent: 1456record: 3-4-1 | new rating: 1482 | |||