Valluzzi, Jason A
Current rating: 1466
Record: 2-4
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 156 | Smith, Philip (1500) | Won 2-1 | +181518 |
| 2extended | 107 | Kelley, Thomas E (1519) | Won 2-0 | +181536 |
| 3extended | 96 | Blackwelder, Nolan (1650) | Lost 1-2 | -161520 |
| 4extended | 131 | Schmit, Mark (1520) | Lost 0-2 | -181502 |
| 5extended | 351 | Liberati, Anthony W (1500) | Lost 0-2 | -181484 |
| 6extended | 299 | Rutkowski, Donald (1482) | Lost 1-2 | -181466 |
| average opponent: 1529record: 2-4 | new rating: 1466 | |||