Sherman, Greg D
Current rating: 1543
Record: 4-2-2
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 51 | Parke, Jamie (1793) | Lost 0-2 | -131487 |
| 3extended | 216 | Remigio, Inigo (1501) | Draw 1-1 | 01487 |
| 4extended | 305 | Allen, James C (1563) | Lost 0-2 | -161471 |
| 5extended | 360 | Smith, Noah (1480) | Draw 1-1 | 01471 |
| 6extended | 332 | Byrne, John (1484) | Won 2-1 | +181489 |
| 7extended | 263 | Aquino, Marc (1507) | Won 2-1 | +191508 |
| 8extended | 198 | Hundertmark, Evan (1501) | Won 2-1 | +171525 |
| 9extended | 147 | Thompson, Noel (1519) | Won 2-1 | +181543 |
| average opponent: 1544record: 4-2-2 | new rating: 1543 | |||