Pini, Rafael Andrews
Current rating: 1447
Record: 1-4
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 63 | Rizzo, Rodolfo (1500) | Won 2-1 | +181518 |
| 2modern | 108 | Utiyama da Silva, Bruno (1577) | Lost 1-2 | -171501 |
| 3modern | 523 | Simoes, Fernando Henrique (1500) | Lost 0-2 | -181483 |
| 4modern | 461 | Godoy Daltro Santos, Marcelo (1482) | Lost 0-2 | -181465 |
| 5modern | 598 | Silva Machado, Douglas (1464) | Lost 0-2 | -181447 |
| average opponent: 1505record: 1-4 | new rating: 1447 | |||