Biorci, Vincenzo
Current rating: 1472
Record: 5-7
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 191 | Cangiano, Marco (1500) | Won 2-0 | +191464 |
| 2block | 103 | Zombori, Csaba (1479) | Lost 0-2 | -171447 |
| 3block | 181 | Torazza, Enrico (1461) | Won 2-1 | +181465 |
| 4block | 79 | Greco, Nicola (1524) | Won 2-0 | +191484 |
| 5block | 97 | Natale, Tommaso (1647) | Won 2-0 | +211505 |
| 6block | 71 | Tirello, Fabio (1605) | Lost 0-2 | -161489 |
| 7block | 88 | Holtz, Jens (1566) | Lost 1-2 | -171472 |
| average opponent: 1540record: 4-3 | new rating: 1472 | |||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 172 | Nespolino, Roberto (1500) | Lost 0-2 | -181482 |
| 2block | 139 | Kopsidas, Dimitris (1448) | Won 2-0 | +171499 |
| 3block | 175 | Bissolino, Giovanni (1500) | Lost 0-2 | -181481 |
| 4block | 191 | Carotenuto, Tommaso (1482) | Lost 0-2 | -181463 |
| 5block | 213 | Potocnik, Marko (1464) | Lost 1-2 | -181445 |
| average opponent: 1479record: 1-4 | new rating: 1445 | |||