Mordini, David
Current rating: 1481
Record: 2-3
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 276 | Lefkowitz, Jared (1500) | Lost 0-2 | -181482 |
| 2legacy | 396 | McLaughlin, Charles (1432) | Won 2-1 | +171499 |
| 3legacy | 390 | Kaufman, Chad A (1499) | Lost 0-2 | -181481 |
| 4legacy | 460 | Brisentine, Justin C (1483) | Won 2-1 | +181499 |
| 5legacy | 343 | Desjardin, Bean (1497) | Lost 0-2 | -181481 |
| average opponent: 1482record: 2-3 | new rating: 1481 | |||