Maruzzi, Mathieu
Current rating: 1640
Record: 18-10-1
| Grand Prix Ghent 2012 (legacy) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 698 | Terrier, Lucas (1673) | Won 2-0 | +191650 |
| 5legacy | 619 | Kandri, Thibauld (1495) | Won 2-1 | +151665 |
| 6legacy | 604 | Claudel, Adrien (1563) | Won 2-0 | +161681 |
| 7legacy | 606 | Menten, Robbert (1689) | Lost 1-2 | -171664 |
| 8legacy | 619 | Dosimont, Amand (1721) | Won 2-1 | +191683 |
| 9legacy | 611 | Mollemann, Gerhard (1596) | Won 2-1 | +161699 |
| 10legacy | 621 | Catelain, Alexis (1688) | Won 2-0 | +181717 |
| 11legacy | 9 | Vardzik, Marek (1697) | Lost 0-2 | -191698 |
| 12legacy | 10 | Rizzi, Mattia (1701) | Lost 1-2 | -181680 |
| 13legacy | 34 | Crepelle, Nicolas (1657) | Lost 0-2 | -181662 |
| 14legacy | 49 | Nunez Martin, Luis Alb (1633) | Lost 1-2 | -181644 |
| 15legacy | 60 | Schultze, Max (1559) | Won 2-1 | +161660 |
| 16legacy | 42 | Tschirner, Pascal (1528) | Lost 1-2 | -201640 |
| average opponent: 1631record: 7-6 | new rating: 1640 | |||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 568 | Trommels, Sven (1575) | Won 2-0 | +191519 |
| 2standard | 583 | Post, Dallas (1562) | Lost 1-2 | -171502 |
| 3standard | 730 | Bouzebra, Franck (1503) | Won 2-0 | +181520 |
| 4standard | 743 | El Haimeur, Medhy (1502) | Won 2-0 | +181538 |
| 5standard | 670 | Crepelle, Nicolas (1533) | Draw 1-1 | 01538 |
| 6standard | 621 | Sasorov, Basil (1559) | Won 2-1 | +181556 |
| 7standard | 577 | Ludin, Michael (1480) | Won 2-1 | +171573 |
| 8standard | 542 | Hadjoudj, Mounir (1525) | Won 2-1 | +171590 |
| 9standard | 530 | Volkaerts, Bram (1663) | Won 2-1 | +191609 |
| 10standard | 29 | Mauger, Guillaume (1708) | Won 2-1 | +201629 |
| 11standard | 18 | Kall, Tim (1697) | Lost 0-2 | -171612 |
| 12standard | 43 | Lybaert, Marijn (1814) | Lost 0-2 | -141598 |
| 13standard | 63 | Knocinski, Przemek (1479) | Won 2-1 | +161614 |
| 14standard | 48 | Levy, Olivier (1614) | Lost 0-2 | -181596 |
| 15standard | 61 | Masetti, Nick (1500) | Won 2-0 | +161612 |
| 16standard | 47 | Messow, Philip (1683) | Won 2-1 | +191631 |
| average opponent: 1587record: 11-4-1 | new rating: 1631 | |||