Bonizzoni, Andrea
Current rating: 1438
Record: 4-8
| Grand Prix Turin 2012 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 519 | Benincasa, Giuliano (1508) | Won 2-0 | +191484 |
| 3modern | 521 | Shunkov, Valeriy (1530) | Lost 1-2 | -171467 |
| 4modern | 680 | Barnini, Lorenzo (1670) | Lost 0-2 | -151452 |
| 5modern | 703 | Nicolli, Francesco (1489) | Won 2-0 | +191471 |
| 6modern | 619 | Sirito, Mario (1572) | Lost 1-2 | -161455 |
| 7modern | 676 | Chiaravalle, Giovanni (1501) | Lost 0-2 | -171438 |
| average opponent: 1545record: 2-4 | new rating: 1438 | |||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Silva, Mattia (1500) | Lost 1-2 | -181482 |
| 2sealed | 250 | Ughetti, Nicola (1485) | Won 2-0 | +181500 |
| 3sealed | 214 | Loh, Mark (1552) | Lost 0-2 | -171483 |
| 4sealed | 353 | Baroni, Stefano (1483) | Won 2-0 | +181501 |
| 5sealed | 213 | Ciocchetti, Matteo (1500) | Lost 1-2 | -181483 |
| 6sealed | 274 | Bergagna, Matteo (1484) | Lost 0-2 | -181465 |
| average opponent: 1501record: 2-4 | new rating: 1465 | |||