Castro Silva, Diogo
Current rating: 1536
Record: 5-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 291 | Ferreira De Morais Maia, Renato (1483) | Lost 1-2 | -181482 |
| 2modern | 596 | Fadel, Daniel (1482) | Won 2-0 | +181500 |
| 3modern | 538 | Vieira, Bruno (1541) | Won 2-1 | +181518 |
| 4modern | 381 | Machado, Max (1521) | Won 2-1 | +181536 |
| 5modern | 181 | Passos Almeida, Rodolfo (1501) | Lost 1-2 | -181518 |
| 6modern | 305 | Lira, Carlos (1518) | Won 2-1 | +181536 |
| 7modern | 130 | Sanches, Gregorio (1554) | Won 2-0 | +181554 |
| 8modern | 69 | Cremonez, Venancio (1552) | Lost 1-2 | -181536 |
| average opponent: 1519record: 5-3 | new rating: 1536 | |||