Chong, David J
Current rating: 1520
Record: 4-3
| Grand Prix Vancouver 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 8 | Kenny, Alex G (1500) | Won 2-1 | +181518 |
| 2extended | 16 | Outram, Mike (1518) | Lost 0-2 | -181500 |
| 3extended | 86 | McCall, Max (1629) | Lost 1-2 | -161484 |
| 4extended | 171 | Charette, Gaetan (1482) | Won 2-0 | +181502 |
| 5extended | 126 | Cutcher, Greg M (1501) | Lost 1-2 | -181484 |
| 6extended | 129 | Chen, Zhan (1482) | Won 2-1 | +181502 |
| 7extended | 98 | Harrison, Adam (1501) | Won 2-0 | +181520 |
| average opponent: 1516record: 4-3 | new rating: 1520 | |||