Casper, Mattie
Current rating: 1555
Record: 5-2-1
| Grand Prix Orlando 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 91 | Crosby, Kevin (1500) | Won 2-1 | +181518 |
| 2block | 48 | Siu, Brian (1440) | Draw 1-1 | -11517 |
| 3block | 79 | Berndt, Christopher (1518) | Won 2-0 | +181535 |
| 4block | 63 | Hendricks, Ryan (1534) | Lost 0-2 | -181517 |
| 5block | 111 | Meek, Robbie (1518) | Won 2-1 | +181535 |
| 6block | 71 | Cunningham, Eric (1693) | Won 2-1 | +201555 |
| 7block | 44 | Roberts, Rob (1505) | Won 2-0 | +181573 |
| 8block | 26 | Blackwelder, Nolan (1619) | Lost 1-2 | -181555 |
| average opponent: 1541record: 5-2-1 | new rating: 1555 | |||