Presedo, Frederico
Current rating: 1446
Record: 1-4
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 268 | Cardim Moura, Jose Victor (1500) | Won 2-1 | +181518 |
| 2modern | 36 | Rocha, Jackson (1518) | Lost 0-2 | -181500 |
| 3modern | 302 | Echevarria, Guzman (1502) | Lost 0-2 | -181482 |
| 4modern | 564 | Martins Tapparo, Joao Victor (1481) | Lost 1-2 | -181464 |
| 5modern | 582 | Puchille, Vinicius (1462) | Lost 0-2 | -181446 |
| average opponent: 1493record: 1-4 | new rating: 1446 | |||