Leong, Wai Seng
Current rating: 1519
Record: 7-6
| Grand Prix Singapore 2007 (extended) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 100 | Pang, Clement Kang Wei (1500) | Won 2-0 | +181521 |
| 3extended | 96 | Lam, chi kwong (1507) | Lost 0-2 | -181503 |
| 4extended | 114 | Foong, Darren (1465) | Lost 1-2 | -191484 |
| 5extended | 136 | Xu, Jia Wei (1481) | Won 2-0 | +181502 |
| 6extended | 129 | Poh, Ming Jie Audric (1466) | Won 2-1 | +181520 |
| 7extended | 106 | Sim, Daryl (1482) | Won 2-1 | +171537 |
| 8extended | 71 | Yaocheng, Mark (1535) | Lost 1-2 | -181519 |
| average opponent: 1491record: 4-3 | new rating: 1519 | |||
| Grand Prix Kuala Lumpur 2006 (DIS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Dimalanta, Lawrence (1543) | Lost 1-2 | -171483 |
| 2sealed | 84 | Tahir, Shukor (1482) | Won 2-1 | +181501 |
| 3sealed | 90 | Vasu, Vivian (1578) | Lost 0-2 | -171484 |
| 4sealed | 118 | Khoo, Edward (1462) | Won 2-0 | +181502 |
| 5sealed | 92 | Khairil Nizam, Abdul M (1504) | Won 2-0 | +181520 |
| 6sealed | 60 | Pek, Cheng Wee (1610) | Lost 0-2 | -171503 |
| average opponent: 1530record: 3-3 | new rating: 1503 | |||