Serra Pereira, Diego
Current rating: 1463
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 238 | Generoso, Mariana (1500) | Lost 1-2 | -171417 |
| 2modern | 524 | Rios De Almeida, Igor Jose (1482) | Won 2-0 | +191436 |
| 3modern | 390 | Lima, Pablo (1500) | Lost 1-2 | -171419 |
| 4modern | 539 | Barros, Leonardo (1433) | Won 2-0 | +181437 |
| 5modern | 368 | Chevarria Marques, Vinicius (1499) | Won 2-0 | +191456 |
| 6modern | 155 | Alves Pellegrini, Felipe (1767) | Lost 1-2 | -121444 |
| 7modern | 301 | Rodrigues Licere, Daniel (1504) | Won 2-0 | +191463 |
| 8modern | 296 | Venancio, Adrien (1438) | Lost 1-2 | -181445 |
| 9modern | 279 | Gaspar Goncalves, Rafael (1483) | Won 2-1 | +181463 |
| top | average opponent: 1512record: 5-4 | new rating: 1463 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 278 | Henrique de Moraes e S, (1500) | Lost 0-2 | -171447 |
| 2standard | 511 | Rodrigues Silva, Rodrigo (1482) | Won 2-1 | +191466 |
| 3standard | 392 | De Barros, Ricardo (1582) | Lost 1-2 | -161450 |
| 4standard | 520 | Scussel Oliveira Azor, (1484) | Lost 0-2 | -181432 |
| 5standard | 497 | Vargas Aleixo, Vinicius (1464) | Won 2-0 | +191451 |
| 6standard | 401 | Micrute, Rafael (1483) | Lost 0-2 | -171434 |
| top | average opponent: 1499record: 2-4 | new rating: 1434 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 239 | De Araujo De Souza, Jo (1500) | Won 2-0 | +181518 |
| 2standard | 98 | Andrade, Jorge Augusto (1538) | Lost 0-2 | -181500 |
| 3standard | 129 | Granja, Erico (1498) | Lost 1-2 | -181482 |
| 4standard | 304 | Azevedo, Tiago (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1505record: 1-3 | new rating: 1464 | ||