Augusto Costa, Carlos
Current rating: 1482
Record: 2-3
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 257 | Tofaneli, Hernrique (1500) | Lost 1-2 | -181482 |
| 2modern | 516 | Avena, Pedro (1482) | Won 2-0 | +181500 |
| 3modern | 400 | Bartolomei Da Silveira, Giovani (1500) | Won 2-1 | +181518 |
| 4modern | 310 | Almeida De Andrade, Lucas (1537) | Lost 0-2 | -181500 |
| 5modern | 342 | Rodrigues, Everton (1501) | Lost 0-2 | -181482 |
| average opponent: 1504record: 2-3 | new rating: 1482 | |||