Ribeiro Junior, Roberto
Current rating: 1479
Record: 3-4-1
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 495 | Marzocca, Juan Pablo (1532) | Lost 0-2 | -171483 |
| 2modern | 448 | Franco Blanco, Alvaro (1432) | Won 2-1 | +171500 |
| 3modern | 243 | Eduardo Pereira Assumpcao, Carlos (1500) | Draw 1-1 | 01500 |
| 4modern | 353 | Robaldelli, Andre (1467) | Won 2-0 | +171517 |
| 5modern | 236 | Sandes, Davilla (1459) | Won 2-0 | +171534 |
| 6modern | 135 | Magalhaes Queiroz, Luis Guilherme (1501) | Lost 1-2 | -191515 |
| 7modern | 246 | Kehdi Pereira Da Silva, Joao Felipe (1518) | Lost 0-2 | -181497 |
| 8modern | 315 | Marques Alexandre, Andre David (1500) | Lost 0-2 | -181479 |
| average opponent: 1488record: 3-4-1 | new rating: 1479 | |||