Ng, Ming jun
Current rating: 1480
Record: 3-4-1
| Grand Prix Singapore 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 4 | Peng, Tie Lun John (1472) | Won 2-0 | +171517 |
| 2extended | 54 | Tan, Chai Jing (1519) | Lost 1-2 | -171500 |
| 3extended | 118 | Chan, Andrew S (1498) | Draw 1-1 | -11499 |
| 4extended | 129 | Tay, Guan Kun (1483) | Won 2-0 | +181517 |
| 5extended | 93 | Ong, Christopher U (1501) | Lost 0-2 | -181499 |
| 6extended | 118 | Falag-Ey, John Anthony (1467) | Lost 1-2 | -191480 |
| 7extended | 120 | Choy, Kevin (1466) | Won 2-0 | +181498 |
| 8extended | 96 | Sui, Xin (1489) | Lost 1-2 | -181480 |
| average opponent: 1487record: 3-4-1 | new rating: 1480 | |||