Gonzaga, Tomas
Current rating: 1425
Record: 2-6
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 215 | Franca Rioz, Marcos Daniel (1500) | Lost 0-2 | -181482 |
| 2modern | 350 | Fonseca de Oliveira Lima, Felipe (1445) | Won 2-0 | +171499 |
| 3modern | 312 | Castro Reis, Rudson (1487) | Lost 1-2 | -181481 |
| 4modern | 458 | Magro Issa, Caio (1482) | Lost 0-2 | -181463 |
| 5modern | 494 | Rosolia, Bruno (1464) | Lost 0-2 | -181445 |
| 6modern | 516 | Labrin, David (1333) | Won 2-0 | +161461 |
| 7modern | 436 | Iwaya, Victor (1461) | Lost 1-2 | -181443 |
| 8modern | 400 | Almeida, Rafael (1447) | Lost 0-2 | -181425 |
| average opponent: 1452record: 2-6 | new rating: 1425 | |||