Jola Ferreira, Guilherme
Current rating: 1502
Record: 3-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 188 | Maia, Ruben (1500) | Won 2-0 | +181518 |
| 2modern | 252 | Martins, Wagner (1430) | Won 2-1 | +161534 |
| 3modern | 233 | Warzynski, Vitor (1590) | Lost 0-2 | -171517 |
| 4modern | 380 | Lanza, Sergio (1501) | Lost 1-2 | -181499 |
| 5modern | 417 | Almono, Lucas (1508) | Won 2-0 | +181517 |
| 6modern | 310 | Fagundes, Josejane (1661) | Lost 1-2 | -151502 |
| average opponent: 1532record: 3-3 | new rating: 1502 | |||