Ribeiro, Joao paulo
Current rating: 1526
Record: 5-4
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Oliveira, Eli Roberto (1518) | Won 2-0 | +181518 |
| 2standard | 107 | Henrique, Rodrigo (1517) | Won 2-0 | +181536 |
| 3standard | 100 | Vinci, Marcelo (1536) | Won 2-0 | +181554 |
| 4standard | 61 | Righetti, Nicolas (1602) | Lost 0-2 | -171537 |
| 5standard | 117 | Soares Neto, Carlos de Salles (1557) | Lost 1-2 | -171520 |
| 6standard | 102 | Vilas Boas, Paulo Eduardo (1433) | Lost 1-2 | -201500 |
| 7standard | 169 | Leon Rodrigues, Pablo (1472) | Won 2-0 | +171517 |
| 8standard | 133 | dos Santos Vieira, Eduardo (1971) | Won 2-1 | +261543 |
| 9standard | 110 | Akio Yanagiura, Matheus (1599) | Lost 0-2 | -171526 |
| average opponent: 1578record: 5-4 | new rating: 1526 | |||