Zammarchi, Lorenzo
Current rating: 1446
Record: 2-5
| Grand Prix Florence 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 93 | Rosso, Daniele (1500) | Lost 1-2 | -181482 |
| 2extended | 162 | Di Casola, Salvatore (1481) | Lost 1-2 | -181464 |
| 3extended | 271 | Reic, Dino (1464) | Won 2-0 | +181482 |
| 4extended | 236 | Delac, Kristijan (1482) | Won 2-1 | +181500 |
| 5extended | 162 | Balzanetti, Fabio (1498) | Lost 1-2 | -181482 |
| 6extended | 155 | PALOPOLI, Vincenzo (1482) | Lost 0-2 | -181464 |
| 7extended | 161 | Tasimato, Mauro (1463) | Lost 0-2 | -181446 |
| average opponent: 1482record: 2-5 | new rating: 1446 | |||