Mariano Ferreira, Victor
Current rating: 1495
Record: 7-8
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 225 | Modolon, Emerson (1500) | Won 2-1 | +191465 |
| 2modern | 76 | Marquez, Bernabe Anibal (1522) | Lost 1-2 | -171448 |
| 3modern | 515 | Dellalibera, Marcos Adriano (1481) | Won 2-1 | +191467 |
| 4modern | 174 | Da Silva Gomes, Vitor (1517) | Won 2-0 | +191486 |
| 5modern | 205 | Crevelloni, Carlos (1514) | Won 2-1 | +181504 |
| 6modern | 116 | Teixeira, Glauber (1818) | Lost 0-2 | -121492 |
| 7modern | 107 | Abadal, Matias (1623) | Won 2-0 | +201512 |
| 8modern | 169 | Fontoura, Mariana (1552) | Lost 0-2 | -171495 |
| average opponent: 1566record: 5-3 | new rating: 1495 | |||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 237 | Naldi, Murilo (1522) | Lost 0-2 | -181482 |
| 2modern | 405 | Maciel, Vincenzo (1481) | Won 2-1 | +181500 |
| 3modern | 525 | Rieder Iaremchuc, Victor (1500) | Won 2-0 | +181518 |
| 4modern | 307 | Ribeiro Graciano, Rafael (1509) | Lost 1-2 | -181500 |
| 5modern | 371 | Moraes Santos, Lucas (1497) | Lost 1-2 | -181482 |
| 6modern | 461 | Sousa Regis Dantas, Marcos (1483) | Lost 0-2 | -181464 |
| 7modern | 427 | Tremanti, Arthur (1466) | Lost 0-2 | -181446 |
| average opponent: 1494record: 2-5 | new rating: 1446 | |||