Marattin, Marco
Current rating: 1474
Record: 7-9
| Grand Prix Bologna 2019 (legacy) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 507 | Schroder, Philipp (1500) | Won 2-1 | +181528 |
| 2legacy | 94 | Hedengran, Magnus Duus (1518) | Lost 0-2 | -181510 |
| 3legacy | 625 | Pezzuto, Roberto (1500) | Lost 0-2 | -181492 |
| 4legacy | 640 | Kievsky, Dmitry (1481) | Won 2-0 | +171509 |
| 5legacy | 530 | Guerrieri, Flavio (1503) | Lost 0-2 | -181491 |
| 6legacy | 536 | Carli Maltinti, Lorenzo (1587) | Lost 0-2 | -161475 |
| 7legacy | 476 | Lepre, Emilio (1458) | Lost 1-2 | -181457 |
| 8legacy | 417 | Korol, Vitaly (1437) | Won 2-1 | +171474 |
| average opponent: 1498record: 3-5 | new rating: 1474 | |||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 723 | Teknik, Celine (1421) | Won 2-1 | +171517 |
| 2sealed | 609 | Shalev, Tamir (1623) | Lost 0-2 | -171500 |
| 3sealed | 906 | Urbanczyk, Marek (1456) | Won 2-0 | +181518 |
| 4sealed | 447 | Fayard, Pierre (1694) | Lost 1-2 | -151503 |
| 5sealed | 797 | Perin, Lionel (1750) | Lost 1-2 | -141489 |
| 6sealed | 822 | Millet, Gael (1662) | Lost 0-2 | -151474 |
| 7sealed | 690 | Dolmatov, Dmitry (1494) | Won 2-0 | +191493 |
| 8sealed | 568 | Obergassner, Philipp (1454) | Won 2-0 | +171510 |
| average opponent: 1569record: 4-4 | new rating: 1510 | |||