Oliveira, Igor
Current rating: 1482
Record: 2-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 290 | Pereira De Melo, Wallace (1500) | Won 2-1 | +181518 |
| 2modern | 116 | Ferreira Lima, Paulo Sergio (1520) | Lost 0-2 | -181500 |
| 3modern | 456 | Resende, Fabricio (1514) | Won 2-0 | +181518 |
| 4modern | 219 | Seleme, Vinicius (1521) | Lost 1-2 | -181500 |
| 5modern | 390 | Azcarate, Joaquin (1466) | Lost 0-2 | -181482 |
| average opponent: 1504record: 2-3 | new rating: 1482 | |||