Santos, Jose Rafael
Current rating: 1482
Record: 2-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 371 | Grotti, Rodrigo (1419) | Lost 0-2 | -191481 |
| 2modern | 390 | de Alcantara, Felipe Trefiglio (1413) | Lost 0-2 | -201461 |
| 3modern | 608 | Oliveira, Caio (1487) | Won 2-1 | +191480 |
| 4modern | 617 | Dias Godas, Thiago (1594) | Won 2-1 | +201500 |
| 5modern | 348 | Mendes Rodrigues, Italo (1500) | Lost 1-2 | -181482 |
| average opponent: 1483record: 2-3 | new rating: 1482 | |||