Spence, Greg
Current rating: 1552
Record: 6-3
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 283 | Skallerup, Josiah (1500) | Won 2-0 | +181518 |
| 2sealed | 182 | Schmit, Mark (1518) | Lost 1-2 | -181500 |
| 3sealed | 289 | Bauer, Jason (1463) | Won 2-1 | +171517 |
| 4sealed | 200 | custer, jonathon (1518) | Won 2-0 | +181535 |
| 5sealed | 171 | Shi, Di (1577) | Won 2-0 | +191554 |
| 6sealed | 95 | Kickery, Ben (1430) | Won 2-0 | +161570 |
| 7sealed | 42 | Wolbert, John (1500) | Won 2-1 | +171587 |
| 8sealed | 30 | Jackson, Allen (1652) | Lost 0-2 | -171570 |
| 9sealed | 58 | Stowers, Chris (1608) | Lost 1-2 | -181552 |
| average opponent: 1530record: 6-3 | new rating: 1552 | |||