Goh, Kun Hao Sullivan
Current rating: 1426
Record: 2-6
| Grand Prix Singapore 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 10 | Chai, Minji (1501) | Lost 1-2 | -181482 |
| 2extended | 116 | Costales, Glenn S (1463) | Won 2-1 | +181500 |
| 3extended | 103 | Ooi, Kenn-Jee (1500) | Lost 1-2 | -181482 |
| 4extended | 167 | Tan, Ian Keng Huat (1484) | Won 2-0 | +181500 |
| 5extended | 133 | Francisco, Samuel Jacob S (1454) | Lost 0-2 | -191481 |
| 6extended | 129 | Harris, Colin (1419) | Lost 0-2 | -191462 |
| 7extended | 126 | Poh, Keng Soon (1466) | Lost 1-2 | -181444 |
| 8extended | 113 | Yeow, Zhi Hui Christin (1447) | Lost 1-2 | -181426 |
| average opponent: 1467record: 2-6 | new rating: 1426 | |||