Vizzari, Simone
Current rating: 1453
| Grand Prix Paris 2004 (COK limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Ruaut, Vincent (1446) | Won 2-0 | +191451 |
| 2sealed | 37 | Baudois, Guillaume (1539) | Won 2-0 | +191470 |
| 3sealed | 67 | Bartezaghi, Fabrice (1551) | Won 2-1 | +201490 |
| 4sealed | 51 | Mendez, Sergio [ESP] (1500) | Lost 1-2 | -181472 |
| 5sealed | 64 | Nadry, Stephane (1444) | Lost 1-2 | -191453 |
| top | average opponent: 1496record: 3-2 | new rating: 1453 | ||
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 139 | Innerhofer, Ramon (1500) | Won 2-0 | +191486 |
| 2block | 131 | Wittmer, Laurent (1502) | Lost 0-2 | -181468 |
| 3block | 178 | Urban, Stefan (1470) | Lost 1-2 | -181450 |
| 4block | 260 | Gerards, Remco (1475) | Lost 0-2 | -181432 |
| top | average opponent: 1487record: 1-3 | new rating: 1432 | ||
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 95 | Valmorbida, Alessia (1500) | Won 2-0 | +181518 |
| 2block | 110 | Almondo, Maurizio (1621) | Lost 0-2 | -161502 |
| 3block | 186 | Fedriga, Stefano (1630) | Won 2-0 | +201522 |
| 4block | 113 | Garofalo, Alessio (1518) | Lost 0-2 | -181504 |
| 5block | 191 | Tavagna, Giorgio (1457) | Lost 0-2 | -191485 |
| 6block | 194 | Recchi, Andrea (1466) | Lost 1-2 | -181467 |
| top | average opponent: 1532record: 2-4 | new rating: 1467 | ||