Thornton, Casey J
Current rating: 1487
Record: 4-5
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 119 | Rak, Jason G (1482) | Won 2-1 | +181502 |
| 2sealed | 55 | Miller, Timothy S (1518) | Won 2-1 | +181520 |
| 3sealed | 12 | Pait, Chris (1570) | Lost 0-2 | -171503 |
| 4sealed | 215 | Efland, Zach (1583) | Lost 0-2 | -161487 |
| average opponent: 1538record: 2-2 | new rating: 1487 | |||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 217 | Jabczynski, Mike J (1500) | Won 2-1 | +181518 |
| 2sealed | 145 | Temoney, Sean (1490) | Won 2-0 | +171535 |
| 3sealed | 9 | Dean, J. Evan (1691) | Lost 1-2 | -151520 |
| 4sealed | 256 | Yoder, Scott (1466) | Lost 1-2 | -191501 |
| 5sealed | 257 | Martin, Josh S (1535) | Lost 0-2 | -171484 |
| average opponent: 1536record: 2-3 | new rating: 1484 | |||