Petruz, Andrea
Current rating: 1499
Record: 2-2
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 213 | Pilati, Mario (1500) | Lost 0-2 | -181482 |
| 2sealed | 269 | Damiano, Luca (1481) | Won 2-0 | +181500 |
| 3sealed | 177 | Nocentini, Michele (1446) | Won 2-0 | +171517 |
| 4sealed | 130 | Grinneiser, Jess (1517) | Lost 0-2 | -181499 |
| average opponent: 1486record: 2-2 | new rating: 1499 | |||