McGee, Thorin
Current rating: 1450
Record: 4-7
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 291 | Li, Phillip (1546) | Lost 0-2 | -171486 |
| 2extended | 403 | Martin, Jesse (1482) | Lost 0-2 | -181468 |
| 3extended | 418 | Relyea, Greg (1464) | Lost 1-2 | -181450 |
| 4extended | 446 | Kuligowski, Kimberly (1445) | Won 2-0 | +181468 |
| 5extended | 386 | Deckman, Derrick (1463) | Lost 0-2 | -181450 |
| average opponent: 1480record: 1-4 | new rating: 1450 | |||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 142 | Chamberlain, Stephen (1500) | Won 2-0 | +181518 |
| 2sealed | 55 | Curtis, Criaig (1501) | Won 2-0 | +181536 |
| 3sealed | 25 | Douglass, Morgan (1628) | Lost 0-2 | -171519 |
| 4sealed | 159 | Marks, Jason (1636) | Lost 0-2 | -161503 |
| 5sealed | 143 | Weaver, James (1501) | Lost 0-2 | -181485 |
| 6sealed | 148 | Bingham, Donald (1481) | Won 2-0 | +181503 |
| average opponent: 1541record: 3-3 | new rating: 1503 | |||