Mathews Jr, Dennis
Current rating: 1536
Record: 5-3
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 253 | Miller, Jeremy (1500) | Won 2-0 | +181518 |
| 2block | 127 | Roche, Michael [USA] (1560) | Lost 1-2 | -171501 |
| 3block | 174 | DeVault, James (1500) | Won 2-0 | +181519 |
| 4block | 192 | Howell, E Craig (1518) | Won 2-1 | +181537 |
| 5block | 144 | DeLorenzo, Vincent (1537) | Lost 1-2 | -181519 |
| 6block | 44 | Olivson, Mike (1554) | Won 2-0 | +181537 |
| 7block | 175 | Russo, Andrew (1535) | Won 2-1 | +181555 |
| 8block | 78 | Melillo, Mario (1505) | Lost 1-2 | -191536 |
| average opponent: 1526record: 5-3 | new rating: 1536 | |||