Ruggeri, Mattia
Current rating: 1584
Record: 13-8
| Grand Prix Turin 2012 (modern) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 522 | Mitodo, Dominik (1500) | Won 2-1 | +151644 |
| 2modern | 555 | Capecchi, Niccolo (1432) | Lost 0-2 | -221622 |
| 3modern | 694 | Brescianini, Omar (1499) | Lost 0-2 | -201602 |
| 4modern | 737 | Renner, Mark (1599) | Lost 1-2 | -181584 |
| average opponent: 1507record: 1-3 | new rating: 1584 | |||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 146 | Losada Lopez, Sergio (1497) | Won 2-1 | +181518 |
| 2legacy | 101 | Garcia, Antonio Jose (1518) | Won 2-1 | +181536 |
| 3legacy | 114 | Mateu, Alex (1544) | Lost 0-2 | -181518 |
| 4legacy | 264 | Manzano Soberon, Roberto (1517) | Won 2-1 | +181536 |
| 5legacy | 198 | Streit, Stephan (1525) | Won 2-0 | +181554 |
| 6legacy | 73 | Kullmann, Tim (1524) | Lost 0-2 | -191535 |
| 7legacy | 180 | Gamble, Ben (1537) | Won 2-0 | +181553 |
| 8legacy | 111 | Luengo, Jorge (1779) | Won 2-1 | +221575 |
| 9legacy | 107 | Smirnov, Dmitry (1550) | Won 2-0 | +181593 |
| 10legacy | 55 | Heibing, Kristian (1598) | Lost 0-2 | -181575 |
| 11legacy | 104 | Laurila, Jesse (1530) | Won 2-1 | +171592 |
| 12legacy | 64 | Navas Sanchez, Francisco (1524) | Lost 0-2 | -191573 |
| 13legacy | 84 | Van De Ven, Ties (1576) | Won 2-1 | +181591 |
| 14legacy | 79 | Severin, Thoralf (1635) | Won 2-1 | +191610 |
| 15legacy | 63 | Gasperment, Olivier (1601) | Won 2-0 | +181628 |
| 16legacy | 47 | Sommen, Pierre (1563) | Lost 0-2 | -191609 |
| 17legacy | 60 | Pichon, Elie (1724) | Won 2-1 | +201629 |
| average opponent: 1573record: 12-5 | new rating: 1629 | |||