Tan, Wei Hao Joshua
Current rating: 1409
Record: 0-5
| Grand Prix Singapore 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 80 | Ch'ng, Jonathan (1500) | Lost 1-2 | -181482 |
| 3extended | 126 | Sim, Kaiser (1481) | Lost 1-2 | -181464 |
| 4extended | 158 | Rosmarudin, Faizal (1359) | Lost 0-2 | -201444 |
| 6extended | 137 | Soh, Chia Xiong (1467) | Lost 0-2 | -181426 |
| 7extended | 129 | Koh, Chien Shen (1445) | Lost 0-2 | -171409 |
| average opponent: 1450record: 0-5 | new rating: 1409 | |||