Colfry, Ryan
Current rating: 1480
Record: 2-3-1
| Grand Prix Atlanta 2003 (8ED standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 173 | Davidson, Michael C (1423) | Lost 1-2 | -191481 |
| 2standard | 143 | Goff, Ricky (1482) | Won 2-0 | +181499 |
| 3standard | 108 | Callis, Paul (1500) | Draw 1-1 | 01499 |
| 4standard | 182 | Nye, Jason (1529) | Won 2-0 | +181517 |
| 5standard | 139 | McClellan, Matt (1518) | Lost 1-2 | -181499 |
| 6standard | 155 | Kalna, Todd (1451) | Lost 0-2 | -191480 |
| average opponent: 1484record: 2-3-1 | new rating: 1480 | |||