Calil De Carvalho Silva, Gustavo
Current rating: 1480
Record: 2-3
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 343 | Pomin, Adam (1500) | Lost 0-2 | -181482 |
| 2modern | 522 | Augusto Cavalanti, Daniel (1484) | Won 2-0 | +181500 |
| 3modern | 286 | Acuna, Hector (1481) | Lost 0-2 | -181482 |
| 4modern | 460 | Hadas Tasca, Ettore (1480) | Won 2-1 | +181500 |
| 5modern | 335 | Duarte Barbosa, Gabriel (1400) | Lost 0-2 | -201480 |
| average opponent: 1469record: 2-3 | new rating: 1480 | |||