Kallaugher, John
Current rating: 1482
Record: 2-3-1
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 213 | Krulik, John (1500) | Draw 1-1 | 01500 |
| 2block | 239 | Mehta, Darshan (1500) | Won 2-0 | +181518 |
| 3block | 162 | Herter, Daniel (1500) | Lost 1-2 | -181500 |
| 4block | 302 | Garlinghouse, Mark (1502) | Won 2-1 | +181518 |
| 5block | 208 | Roncoroni, Seth (1518) | Lost 1-2 | -181500 |
| 6block | 273 | Dicker, Elliott (1500) | Lost 1-2 | -181482 |
| average opponent: 1503record: 2-3-1 | new rating: 1482 | |||