Gunderson, Jamie
Current rating: 1446
Record: 3-6
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 12 | Gerlach, David (1500) | Won 2-0 | +181518 |
| 2block | 172 | Wertz, Walter (1500) | Lost 0-2 | -181500 |
| 3block | 252 | Booz, Randall (1499) | Lost 0-2 | -181482 |
| 4block | 322 | DeLuca, James (1513) | Lost 0-2 | -181464 |
| 5block | 380 | Belanger, Ben (1464) | Lost 1-2 | -181446 |
| 6block | 353 | Nielsen, Jeff (1445) | Won 2-0 | +181464 |
| 7block | 278 | fletcher, tim (1464) | Lost 1-2 | -181446 |
| 8block | 234 | Coraci, Alex (1446) | Won 2-0 | +181464 |
| 9block | 181 | Williams, Karl (1462) | Lost 0-2 | -181446 |
| average opponent: 1477record: 3-6 | new rating: 1446 | |||