Silva Machado, Douglas
Current rating: 1463
Record: 3-5
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 98 | Lanza, Bruno (1451) | Lost 1-2 | -191481 |
| 2modern | 457 | Dos Santos Soares, Jonathan (1469) | Won 2-1 | +181499 |
| 3modern | 502 | Alves De Araujo, Ruan (1499) | Lost 1-2 | -181481 |
| 4modern | 477 | Glasser, Roger (1517) | Lost 0-2 | -171464 |
| 5modern | 598 | Pini, Rafael Andrews (1465) | Won 2-0 | +181482 |
| 6modern | 493 | Miyata Torres, Renan Yudi (1482) | Won 2-0 | +181500 |
| 7modern | 330 | Da Silva, Daniel (1517) | Lost 0-2 | -181482 |
| 8modern | 328 | Barbosa Pereira, Douglas (1458) | Lost 0-2 | -191463 |
| average opponent: 1482record: 3-5 | new rating: 1463 | |||