Cirufo, Joao Pedro
Current rating: 1525
Record: 4-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 341 | Damasceno, Joaquim (1678) | Lost 1-2 | -151485 |
| 3modern | 492 | Jaar Karam, Bruno (1500) | Won 2-0 | +181503 |
| 4modern | 187 | Rodrigues, Jose Paulo (1415) | Won 2-1 | +171520 |
| 5modern | 221 | Sasso, Mauro (1805) | Lost 1-2 | -131507 |
| 6modern | 325 | Martins Ferreira, Renato (1544) | Won 2-1 | +191526 |
| 7modern | 121 | Appratto, Emiliano (1500) | Won 2-0 | +171543 |
| 8modern | 132 | Agorreto, Luka (1530) | Lost 1-2 | -181525 |
| average opponent: 1567record: 4-3 | new rating: 1525 | |||