Frison, Mario
Current rating: 1449
| Grand Prix Turin 2012 (modern) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 94 | Pazzini, Damiano (1521) | Lost 0-2 | -181487 |
| 4modern | 112 | Hoydonckx, Yves (1270) | Lost 0-2 | -221465 |
| 5modern | 187 | Lenz, Fabian (1353) | Lost 0-2 | -201445 |
| 6modern | 190 | De Roa, Daniel (1504) | Won 2-0 | +191464 |
| 7modern | 147 | Guriguer, Amin M (1485) | Won 2-1 | +191483 |
| 8modern | 107 | Traversa, Flavio (1525) | Lost 1-2 | -181465 |
| 9modern | 112 | Lontri, Andrea (1547) | Lost 1-2 | -161449 |
| top | average opponent: 1458record: 2-5 | new rating: 1449 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 253 | Jourdan, Thibaut (1585) | Won 2-0 | +191538 |
| 2sealed | 130 | Le Bot, Philippe (1671) | Lost 1-2 | -151523 |
| 3sealed | 205 | Schrotter, Gabriel (1541) | Lost 1-2 | -181505 |
| 4sealed | 301 | Cogna, Paolo (1483) | Draw 1-1 | 01505 |
| top | average opponent: 1570record: 1-2-1 | new rating: 1505 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 530 | Zabkar, Ziga (1500) | Won 2-0 | +181518 |
| 2sealed | 619 | Russo, Salvatore (1633) | Lost 0-2 | -161502 |
| 3sealed | 641 | Bacenetti, Umberto (1500) | Won 2-0 | +181520 |
| 4sealed | 611 | Bardi, Francesco (1501) | Draw 1-1 | 01520 |
| 5sealed | 648 | Maroselli, Jean-philippe (1519) | Won 2-0 | +181538 |
| 6sealed | 597 | Manicolo, Kevin (1514) | Lost 0-2 | -191519 |
| top | average opponent: 1528record: 3-2-1 | new rating: 1519 | ||