Mazza, Riccardo
Current rating: 1408
Record: 3-9
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 77 | Budde, Christopher (1640) | Lost 0-2 | -141414 |
| 2standard | 351 | Pulin, Romuald (1588) | Lost 0-2 | -151399 |
| 3standard | 624 | Chakalov, Pierre (1467) | Won 2-0 | +191418 |
| 4standard | 489 | Wang, Yixiang (1484) | Won 2-0 | +191437 |
| 5standard | 478 | Edwards, Brendan (1706) | Won 2-1 | +231460 |
| 6standard | 307 | Lambrich, Benjamin (1617) | Lost 1-2 | -151445 |
| 7standard | 338 | Martin, Eric (1463) | Lost 0-2 | -181427 |
| 8standard | 374 | Silva, Rui (1341) | Lost 1-2 | -191408 |
| average opponent: 1538record: 3-5 | new rating: 1408 | |||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | McPhillips, Alex (1556) | Lost 0-2 | -171483 |
| 2standard | 372 | Smith, Andrew [ENG] (1401) | Lost 0-2 | -191464 |
| 3standard | 599 | Garcia Gongora, Alejandro (1464) | Lost 0-2 | -181446 |
| 4standard | 593 | Baudet, Matthieu (1468) | Lost 1-2 | -181428 |
| average opponent: 1472record: 0-4 | new rating: 1428 | |||