Piras, Alberto
Current rating: 1454
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Cincini, Marco (1500) | Draw 0-0 | +11430 |
| 2sealed | 173 | Figarski, Tomasz (1500) | Lost 0-2 | -171413 |
| 3sealed | 252 | Maccolini, Alex (1483) | Won 2-1 | +191432 |
| 4sealed | 204 | Dumas, Alessandro (1521) | Won 2-0 | +201452 |
| 5sealed | 145 | Tralascia, Jacopo (1503) | Won 2-1 | +191471 |
| 6sealed | 85 | Chan, Wailok (1536) | Lost 0-2 | -171454 |
| top | average opponent: 1507record: 3-2-1 | new rating: 1454 | ||
| Grand Prix Rimini 2004 (Mirrodin block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 163 | sacchi, simone (1500) | Lost 1-2 | -181446 |
| 2block | 228 | Mazzucco, Samuele (1432) | Lost 1-2 | -181428 |
| 3block | 280 | Premoli, Stefano (1463) | Won 2-0 | +191447 |
| 4block | 318 | Ruth, Melvin (1451) | Won 2-1 | +181465 |
| 5block | 241 | ermito, gaetano (1501) | Lost 1-2 | -171448 |
| 6block | 225 | Olbrich, Volker (1395) | Lost 0-2 | -191429 |
| top | average opponent: 1457record: 2-4 | new rating: 1429 | ||
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 193 | Pogorcnik, Sebastian (1503) | Lost 1-2 | -181482 |
| 2block | 202 | Djukic, Marko (1465) | Lost 0-2 | -181464 |
| top | average opponent: 1484record: 0-2 | new rating: 1464 | ||