Riley, Thomas
Current rating: 1464
Record: 1-3
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | White, Justin (1504) | Lost 0-2 | -181482 |
| 2sealed | 275 | Rubin, Scott (1482) | Lost 0-2 | -181464 |
| 3sealed | 365 | Bonadio, Anthony (1465) | Won 2-1 | +181482 |
| 4sealed | 315 | Blackburn-Smith, Galen (1482) | Lost 0-2 | -181464 |
| average opponent: 1483record: 1-3 | new rating: 1464 | |||