Catlin, John
Current rating: 1482
Record: 2-3
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 41 | Olson, Matthew (1500) | Lost 1-2 | -181482 |
| 2block | 245 | Lakatos, Thomas (1482) | Won 2-1 | +181500 |
| 3block | 231 | Perigo, Stephen (1500) | Won 2-1 | +181518 |
| 4block | 223 | Rohan, Sean (1525) | Lost 1-2 | -181500 |
| 5block | 274 | Stouter, Marc (1500) | Lost 0-2 | -181482 |
| average opponent: 1502record: 2-3 | new rating: 1482 | |||