Dolinger, Joel
Current rating: 1560
Record: 6-3
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Merrell, Blake (1500) | Won 2-0 | +181518 |
| 2sealed | 139 | Peli, Ben (1457) | Lost 0-2 | -191499 |
| 3sealed | 274 | McGregor, Duncan (1527) | Won 2-1 | +181517 |
| 4sealed | 208 | Schaub, Matt (1568) | Won 2-0 | +191536 |
| 5sealed | 103 | Faulkner, Brant (1708) | Lost 0-2 | -151521 |
| 6sealed | 192 | Falk, Andy (1526) | Won 2-0 | +191540 |
| 7sealed | 87 | Herberholz, Mark (1662) | Lost 1-2 | -161524 |
| 8sealed | 131 | Meyer, William (1506) | Won 2-1 | +171541 |
| 9sealed | 102 | Fitzgerald, David (1561) | Won 2-0 | +191560 |
| average opponent: 1557record: 6-3 | new rating: 1560 | |||