Thornburg, Trevor
Current rating: 1448
Record: 1-4
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 180 | Polito, Matthew (1500) | Lost 0-2 | -181482 |
| 2legacy | 504 | Baxley, Trevor A (1482) | Won 2-0 | +181500 |
| 3legacy | 392 | East, Matthew (1500) | Lost 0-2 | -181482 |
| 4legacy | 523 | Baumgras, Gregory P (1481) | Lost 0-2 | -181464 |
| 5legacy | 472 | Hilton, Michael (1550) | Lost 0-2 | -161448 |
| average opponent: 1503record: 1-4 | new rating: 1448 | |||