De Oliveira Junior, Jose Roberto
Current rating: 1488
Record: 3-4
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 253 | De Freitas Barreiro, Mateus (1518) | Won 2-0 | +181518 |
| 3modern | 12 | Tanaka, Thiago Augusto (1505) | Won 2-0 | +181536 |
| 4modern | 32 | Perez, Felipe (1720) | Lost 1-2 | -151521 |
| 5modern | 183 | Santini, Wendell (1650) | Won 2-1 | +211542 |
| 6modern | 113 | Lira Moreira, Andre (1553) | Lost 1-2 | -181524 |
| 7modern | 226 | Fonseca Lisboa, Tulio (1508) | Lost 0-2 | -181506 |
| 8modern | 270 | Tomaz, Bruno (1519) | Lost 0-2 | -181488 |
| average opponent: 1568record: 3-4 | new rating: 1488 | |||