Bisso, Roberto
Current rating: 1481
Record: 3-4-2
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Gatti, Luca (1468) | Lost 0-2 | -191500 |
| 2sealed | 224 | Zivkovic, Ozren (1432) | Lost 1-2 | -191481 |
| average opponent: 1450record: 0-2 | new rating: 1481 | |||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 380 | Giorgi, Michael (1500) | Draw 1-1 | 01500 |
| 2block | 437 | Sassi, Alessandro (1499) | Lost 1-2 | -181482 |
| 3block | 492 | Barozzino, Samuele (1484) | Draw 1-1 | 01482 |
| 4block | 537 | Odorisio, Matteo (1450) | Won 2-1 | +171499 |
| 5block | 508 | Slavec, Luka (1501) | Won 1-0 | +181517 |
| 6block | 462 | D Angelo, Manuel (1519) | Won 2-0 | +191536 |
| 7block | 420 | Kocsis, Gabor (1600) | Lost 1-2 | -171519 |
| average opponent: 1508record: 3-2-2 | new rating: 1519 | |||