Caskey, Dan
Current rating: 1522
Record: 4-3
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 183 | Labenski, Michael (1518) | Won 2-1 | +181518 |
| 2sealed | 130 | Hagen, Ken (1614) | Won 2-0 | +201538 |
| 3sealed | 62 | Williams, Corkryn (1546) | Won 2-0 | +181556 |
| 4sealed | 26 | Berrios, Stephen (1647) | Won 2-0 | +201576 |
| 5sealed | 30 | Marsh, Corwin (1536) | Lost 1-2 | -191557 |
| 6sealed | 102 | Gravlin, Andrew (1590) | Lost 1-2 | -171540 |
| 7sealed | 139 | Landen, Stephen (1533) | Lost 0-2 | -181522 |
| average opponent: 1569record: 4-3 | new rating: 1522 | |||