Joyce, Wally
Current rating: 1517
Record: 5-4
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 273 | McCarthy, John (1500) | Lost 0-2 | -181482 |
| 2block | 379 | Totka, Michael (1481) | Won 2-0 | +181500 |
| 3block | 175 | Brownlee, Sean (1500) | Won 2-0 | +181518 |
| 4block | 170 | Lewis, Matt (1533) | Won 2-0 | +181536 |
| 5block | 64 | Schaut, Christopher (1554) | Won 2-0 | +191555 |
| 6block | 122 | Naimoli, John (1553) | Won 2-1 | +181573 |
| 7block | 62 | Khare, Anand (1479) | Lost 0-2 | -201553 |
| 8block | 102 | Carolan, Chris (1558) | Lost 0-2 | -181535 |
| 9block | 127 | Murphy, Dan (1534) | Lost 0-2 | -181517 |
| average opponent: 1521record: 5-4 | new rating: 1517 | |||