Souza, Vinicius
Current rating: 1398
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 89 | Floriano Teixeira, Alan (1500) | Lost 0-2 | -161415 |
| 2modern | 522 | Quirino Da Silva, Joandson Paul (1499) | Lost 0-2 | -171398 |
| top | average opponent: 1500record: 0-2 | new rating: 1398 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 79 | Monzon, Nicolas (1500) | Won 2-0 | +191482 |
| 2modern | 184 | Guerra, Guilherme (1519) | Won 2-1 | +191501 |
| 3modern | 118 | Kondo, Igor Kendi (1542) | Lost 0-2 | -171484 |
| 4modern | 365 | Pla, Pedro (1498) | Lost 0-2 | -181466 |
| 5modern | 388 | Chaves, Mariano (1501) | Lost 0-2 | -181448 |
| 6modern | 433 | Graciolla Simao, William (1498) | Lost 0-2 | -171431 |
| top | average opponent: 1510record: 2-4 | new rating: 1431 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 134 | Marques Nishiyama, Rafael Kenji (1500) | Won 2-1 | +181518 |
| 2modern | 164 | Hirayama, Alessandro (1500) | Lost 1-2 | -181500 |
| 3modern | 366 | Paulo Carvalho, Joao (1502) | Lost 0-2 | -181482 |
| 4modern | 376 | Batista Leandro, Filipe (1465) | Lost 0-2 | -191463 |
| 5modern | 511 | Garcia, Dawyds (1468) | Draw 1-1 | 01463 |
| top | average opponent: 1487record: 1-3-1 | new rating: 1463 | ||