Moreira, Breno
Current rating: 1492
Record: 7-8
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 18 | Adriano Lopes Junior, Rafael (1500) | Won 2-1 | +191485 |
| 2modern | 168 | Epstein, Nicolas (1633) | Lost 1-2 | -161469 |
| 3modern | 247 | Silva Batista Junior, Anibal (1502) | Lost 1-2 | -171452 |
| 4modern | 373 | Veiga, Marco (1430) | Won 2-0 | +181470 |
| 5modern | 293 | Alves Castro, Marcelo (1502) | Lost 0-2 | -181452 |
| 6modern | 391 | Martin, Felipe (1482) | Won 2-1 | +191471 |
| 8modern | 190 | Barciella, Francisco (1563) | Won 2-0 | +191490 |
| 9modern | 190 | Rodrigues Bellissimo, Rodrigo (1542) | Won 2-1 | +191509 |
| 10modern | 158 | Campos, Alex (1558) | Lost 0-2 | -171492 |
| average opponent: 1524record: 5-4 | new rating: 1492 | |||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 241 | Santos, Flavio (1500) | Won 2-0 | +181518 |
| 2standard | 227 | Di Cicco, Mario (1584) | Won 2-0 | +191537 |
| 3standard | 11 | Tavares de Mello, Guil (1536) | Lost 0-2 | -181519 |
| 4standard | 153 | Machado, Max (1521) | Lost 0-2 | -181501 |
| 5standard | 382 | Navas, Luis (1547) | Lost 1-2 | -171484 |
| 6standard | 404 | Magyar, Rudolf (1483) | Lost 0-2 | -181466 |
| average opponent: 1528record: 2-4 | new rating: 1466 | |||