Dewell, Troy
Current rating: 1484
Record: 1-2-1
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Morrow, Joshua (1500) | Lost 1-2 | -181482 |
| 2sealed | 298 | McClasky, Derek (1615) | Lost 1-2 | -161466 |
| 3sealed | 356 | Weisenberger, Richard (1464) | Won 2-0 | +181484 |
| 4sealed | 299 | Wilcox, Patrick (1480) | Draw 1-1 | 01484 |
| average opponent: 1515record: 1-2-1 | new rating: 1484 | |||