Sorrentino, Claudio
Current rating: 1465
Record: 1-3
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 142 | Dessi, Francesco (1500) | Won 2-0 | +181518 |
| 2sealed | 90 | Kocsis, Gabor (1560) | Lost 0-2 | -171501 |
| 3sealed | 172 | Fait, Andrea (1501) | Lost 0-2 | -181483 |
| 4sealed | 258 | Lucini, Stefano Maria (1480) | Lost 0-2 | -181465 |
| average opponent: 1510record: 1-3 | new rating: 1465 | |||