Mattia, Lorenzo
Current rating: 1484
Record: 3-4-1
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 101 | Casale, Michael (1500) | Won 2-1 | +181518 |
| 2block | 122 | Giacomini, Piero (1518) | Won 2-1 | +181536 |
| 3block | 73 | Duport, Olivier (1479) | Lost 1-2 | -191517 |
| 4block | 157 | Vergendo, Maurizio (1651) | Draw 1-1 | +21519 |
| 5block | 136 | Gazzotti, Federico (1533) | Lost 1-2 | -171502 |
| 6block | 168 | Strano, Roberto (1483) | Lost 0-2 | -191483 |
| 7block | 168 | Vannucchi, Matteo (1482) | Won 2-0 | +181501 |
| 8block | 126 | Dimitriu, Alexandru-Nicolae (1535) | Lost 0-2 | -171484 |
| average opponent: 1523record: 3-4-1 | new rating: 1484 | |||