Costa, Fabio Da
Current rating: 1492
Record: 3-4
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 85 | Nonato, Diego (1500) | Lost 0-2 | -181482 |
| 4standard | 165 | Cesar Siqueira, Jorge Henrique (1763) | Won 2-0 | +231505 |
| 5standard | 44 | Silva, Thiago (1485) | Won 2-0 | +181523 |
| 6standard | 56 | Navas, Luis (1737) | Lost 1-2 | -151508 |
| 7standard | 107 | Luzardo Soares, Leonardo (1512) | Won 2-0 | +191527 |
| 8standard | 55 | Paredes, Marcos (1615) | Lost 1-2 | -171510 |
| 9standard | 90 | Bastos, Celso (1513) | Lost 0-2 | -181492 |
| average opponent: 1589record: 3-4 | new rating: 1492 | |||