De Oliveira, Breno
Current rating: 1482
Record: 4-5
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 489 | De Lemos Nunes, Gustavo (1508) | Lost 0-2 | -181482 |
| 2modern | 496 | Duarte, Rodrigo (1482) | Won 2-0 | +181500 |
| 3modern | 418 | Canova Calil, Fabricio (1501) | Lost 1-2 | -181482 |
| 4modern | 524 | Castro Lima, Allan (1487) | Won 2-0 | +181500 |
| 5modern | 384 | Rodrigues Oliveira, Denny (1501) | Lost 1-2 | -181482 |
| 6modern | 397 | Gullyt Cardoso, Rafael (1483) | Lost 1-2 | -181464 |
| 7modern | 418 | Do Amaral, Guilherme Altieri (1465) | Won 2-0 | +181482 |
| 8modern | 355 | Martins Michels, Eliud (1468) | Won 2-0 | +181500 |
| 9modern | 252 | Fernando Rodrigues Da Silva, Luis (1501) | Lost 0-2 | -181482 |
| average opponent: 1488record: 4-5 | new rating: 1482 | |||