Pettina, Sergio
Current rating: 1483
Record: 2-3
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Raubal, Stefan (1500) | Won 2-0 | +181518 |
| 2sealed | 115 | Karer, Christian (1591) | Lost 1-2 | -171501 |
| 3sealed | 214 | Classen, Robert (1502) | Lost 1-2 | -181483 |
| 4sealed | 243 | Bader, Raphael (1481) | Won 2-1 | +181501 |
| 5sealed | 154 | Oyntzen, Lars (1502) | Lost 0-2 | -181483 |
| average opponent: 1515record: 2-3 | new rating: 1483 | |||