Ferrari, Marcelo
Current rating: 1522
Record: 5-4
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 460 | Koorn da Silva, Rodrigo (1481) | Won 2-1 | +181518 |
| 2modern | 154 | Bastos Vilela, Pablo (1518) | Won 2-1 | +181536 |
| 3modern | 172 | Brasil Junior, Claudinei (1504) | Won 2-1 | +171553 |
| 4modern | 8 | Becerra, Andres (1640) | Lost 1-2 | -161537 |
| 5modern | 189 | Pincelli, Felipe (1522) | Won 2-1 | +171554 |
| 6modern | 81 | Quege, Joao (1741) | Won 2-1 | +221576 |
| 7modern | 26 | Eiras, Rodrigo (1576) | Lost 1-2 | -181558 |
| 8modern | 83 | Hamaguchi Dias, Luis Fernando (1570) | Lost 1-2 | -181540 |
| 9modern | 116 | Giacomelli Mota, Marcelo (1536) | Lost 1-2 | -181522 |
| average opponent: 1565record: 5-4 | new rating: 1522 | |||