Thrash, Coy
Current rating: 1426
Record: 1-5
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 293 | Alexander, Maxwell (1486) | Lost 0-2 | -181482 |
| 2sealed | 374 | Cabral, Billie (1485) | Lost 0-2 | -181464 |
| 3sealed | 573 | Marshall, Dominique (1462) | Lost 1-2 | -181446 |
| 4sealed | 574 | Rome, Emily (1409) | Lost 0-2 | -191427 |
| 6sealed | 461 | Sandling, Samuel (1447) | Won 2-0 | +181445 |
| 7sealed | 393 | Felber, Amanda (1378) | Lost 0-2 | -191426 |
| average opponent: 1445record: 1-5 | new rating: 1426 | |||