Roger Mendes, Cassiano
Current rating: 1483
Record: 2-3
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 425 | Peixoto Dias, Vinicius (1537) | Lost 0-2 | -171483 |
| 2modern | 496 | Leal Tavares, Henrique (1482) | Won 2-0 | +181501 |
| 3modern | 361 | Bueno D'Avila, Lucas Emanuel (1600) | Lost 1-2 | -171484 |
| 4modern | 609 | Pinto Alves, Bruno (1431) | Won 2-0 | +171501 |
| 5modern | 295 | Oliveira Da Rocha, Gustavo Henrique (1500) | Lost 0-2 | -181483 |
| average opponent: 1510record: 2-3 | new rating: 1483 | |||