Tomaz, Joao
Current rating: 1481
Record: 3-4
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 368 | Fischer, Emiliano (1500) | Lost 1-2 | -181482 |
| 2modern | 469 | Fernando Rodrigues Da Silva, Luis (1481) | Lost 0-2 | -181464 |
| 3modern | 541 | Montero Venegas, Sebastian (1462) | Won 2-1 | +181482 |
| 4modern | 532 | Dyrjawoj, Henrique (1410) | Won 2-0 | +171499 |
| 5modern | 295 | Alberto Lovera, Roger (1501) | Lost 0-2 | -181481 |
| 6modern | 365 | Pinto Cavalcanti, Andre (1480) | Won 2-0 | +181499 |
| 7modern | 309 | Nunes, Wilson (1497) | Lost 0-2 | -181481 |
| average opponent: 1476record: 3-4 | new rating: 1481 | |||