Parks, Thad
Current rating: 1427
Record: 2-6
| Grand Prix Lincoln 2012 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 65 | Pilcher, Rob (1500) | Lost 0-2 | -181462 |
| 2modern | 223 | Reece, Korey M (1482) | Lost 0-2 | -181444 |
| 3modern | 286 | Grachek, JT (1464) | Lost 1-2 | -171427 |
| average opponent: 1482record: 0-3 | new rating: 1427 | |||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 360 | Williams, Phillip (1463) | Lost 1-2 | -191481 |
| 2legacy | 390 | Bastin, Benjamin (1409) | Won 2-1 | +171498 |
| 3legacy | 397 | Ripp, Kyle J (1472) | Won 2-1 | +181516 |
| 4legacy | 333 | Grendell, James (1517) | Lost 1-2 | -181498 |
| 5legacy | 352 | Berg, Stephen (1500) | Lost 0-2 | -181480 |
| average opponent: 1472record: 2-3 | new rating: 1480 | |||