Osella, Andrea
Current rating: 1501
Record: 4-4-1
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 330 | Sabadini, Francesco (1500) | Won 2-0 | +181518 |
| 2block | 413 | Lin, Alessio (1517) | Won 2-0 | +181536 |
| 3block | 330 | Debordes, Mathieu (1579) | Lost 0-2 | -171519 |
| 4block | 399 | Salvo, Vittorio (1484) | Won 2-1 | +171536 |
| 5block | 389 | Caggese, Giuseppe (1532) | Lost 0-2 | -181518 |
| 6block | 434 | Van Audenaerde, Hans (1442) | Won 2-1 | +171535 |
| 7block | 366 | Holzinger, Thomas (1521) | Draw 1-1 | -11534 |
| 8block | 389 | Fischer, Stefan (1668) | Lost 0-2 | -151519 |
| 9block | 399 | Pezzo, Fabio (1551) | Lost 1-2 | -181501 |
| average opponent: 1533record: 4-4-1 | new rating: 1501 | |||