Petrushansky, Bobby
Current rating: 1444
Record: 1-4-1
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 313 | Renster, Jared (1500) | Won 2-0 | +181518 |
| 2block | 75 | Starr, Chris (1518) | Lost 1-2 | -181500 |
| 3block | 256 | Forfa, Jason (1500) | Lost 1-2 | -181482 |
| 4block | 386 | Haney, Preston (1482) | Lost 1-2 | -181464 |
| 5block | 373 | Favreau, Gregory (1367) | Lost 0-2 | -201444 |
| 6block | 352 | Hodnett, James (1446) | Draw 0-0 | 01444 |
| average opponent: 1469record: 1-4-1 | new rating: 1444 | |||