Braz Pereira, Vinicius
Current rating: 1424
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 51 | Carvalho Pinho, Murilo (1500) | Lost 1-2 | -171415 |
| 2standard | 203 | De Araujo De Souza, Jo (1482) | Lost 0-2 | -171398 |
| 3standard | 277 | Guerra, Ricardo [MEX] (1584) | Lost 0-2 | -141384 |
| 4standard | 333 | Dantas da Silveira, He (1446) | Won 2-0 | +191403 |
| 5standard | 273 | Leonardo O., (1465) | Won 2-0 | +191422 |
| 6standard | 218 | Marcilio, Giovanni (1482) | Won 2-0 | +191441 |
| 7standard | 14 | Brito, David (1476) | Lost 1-2 | -171424 |
| top | average opponent: 1491record: 3-4 | new rating: 1424 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | dos Santos, Everton Fernando (1500) | Lost 1-2 | -171448 |
| 2sealed | 278 | De Liz, Rafael Gregorio (1502) | Lost 1-2 | -171431 |
| 3sealed | 320 | Pereira Dos Santos Junior, L (1465) | Won 2-1 | +181449 |
| 4sealed | 321 | da Silva Capelli, Eduardo Ra (1484) | Lost 0-2 | -171432 |
| top | average opponent: 1488record: 1-3 | new rating: 1432 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Jonas W. Dobinco, (1500) | Won 2-0 | +181518 |
| 2standard | 124 | Guaraldo Torello Viera, Fernando (1518) | Lost 0-2 | -181500 |
| 3standard | 234 | Carlos De Andrade, Joao (1500) | Lost 0-2 | -181482 |
| 4standard | 284 | Ferry, Sergio (1531) | Lost 0-2 | -171465 |
| top | average opponent: 1512record: 1-3 | new rating: 1465 | ||