Jadwinski, Melissa
Current rating: 1480
Record: 2-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 208 | Wagner, Kyle (1500) | Won 2-1 | +181518 |
| 2sealed | 74 | Andrighetti, Joe (1518) | Lost 0-2 | -181500 |
| 3sealed | 387 | Peterson, Eric (1500) | Lost 0-2 | -181482 |
| 4sealed | 412 | Perez, Antonio (1484) | Lost 0-2 | -181464 |
| 5sealed | 429 | Sanders, Joshua (1374) | Won 2-0 | +161480 |
| average opponent: 1475record: 2-3 | new rating: 1480 | |||