Biondi, Davide
Current rating: 1456
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Carpentier, Jerome (1500) | Won 2-0 | +191485 |
| 2sealed | 174 | Fuchs, Marc-Michael (1480) | Lost 0-2 | -181467 |
| 3sealed | 196 | Monetto, Marco (1534) | Won 2-1 | +191486 |
| 4sealed | 239 | Peudecoeur, Hadrien (1510) | Won 2-1 | +181504 |
| 5sealed | 185 | Vinci, Stefano (1522) | Lost 0-2 | -171487 |
| 6sealed | 147 | Fornasari, Michele (1679) | Lost 0-2 | -151472 |
| 7sealed | 226 | Jourdan, Thibaut (1576) | Lost 1-2 | -161456 |
| top | average opponent: 1543record: 3-4 | new rating: 1456 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 26 | Litja, Elson (1449) | Won 2-0 | +171500 |
| 2sealed | 85 | Massaccesi, Davide (1517) | Lost 1-2 | -181482 |
| 3sealed | 135 | Biscardi, Francesco (1483) | Lost 1-2 | -181464 |
| 4sealed | 206 | Borgogni, Riccardo (1482) | Won 2-0 | +191483 |
| 5sealed | 183 | Monterisi, Daniele (1572) | Lost 0-2 | -171466 |
| top | average opponent: 1501record: 2-3 | new rating: 1466 | ||
| Grand Prix Naples 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 4 | Salvo, Vittorio (1500) | Won 2-1 | +181518 |
| 2sealed | 64 | Passaro, Andrea (1551) | Lost 1-2 | -171501 |
| 3sealed | 97 | Galderisi, Giulio (1500) | Lost 0-2 | -181483 |
| top | average opponent: 1517record: 1-2 | new rating: 1483 | ||