Gazzaneo Dos Santos, Marcelo
Current rating: 1520
Record: 5-4
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 354 | Ribeiro, Otavio (1482) | Won 2-0 | +181518 |
| 2modern | 304 | Vinicius, Edson (1481) | Lost 1-2 | -191499 |
| 3modern | 231 | Kurohane, Cesar (1532) | Won 2-0 | +191518 |
| 4modern | 242 | Massola Ferreira, Jonathan (1501) | Won 2-0 | +171535 |
| 5modern | 191 | Leite, Bruno (1535) | Lost 0-2 | -181517 |
| 6modern | 190 | Batista Miziara, Marcelo (1487) | Won 2-1 | +181535 |
| 7modern | 163 | Tiberio, Carlos (1585) | Lost 1-2 | -171518 |
| 8modern | 212 | Andrade, Jorge Augusto (1583) | Won 2-0 | +191537 |
| 9modern | 182 | Campos Conti, Rafael (1622) | Lost 1-2 | -171520 |
| average opponent: 1534record: 5-4 | new rating: 1520 | |||