Mansur, Joseph
Current rating: 1449
Record: 2-5
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 136 | Doshi, Vishvas (1596) | Lost 1-2 | -161485 |
| 3block | 177 | Capalbo, Justin (1482) | Lost 0-2 | -181467 |
| 4block | 337 | Smith, Joseph (1482) | Lost 1-2 | -181449 |
| average opponent: 1520record: 0-3 | new rating: 1449 | |||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Douthwright, Stephen (1500) | Won 2-0 | +181518 |
| 2sealed | 93 | Bourdeau, Luc (1549) | Lost 0-2 | -171501 |
| 3sealed | 187 | Smith, Zack (1500) | Won 2-1 | +181519 |
| 4sealed | 139 | Zajdner, Mark (1565) | Lost 1-2 | -181501 |
| average opponent: 1528record: 2-2 | new rating: 1501 | |||