Lopes, Voltaire
Current rating: 1428
Record: 1-5
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 207 | Lanza, Bruno (1500) | Lost 0-2 | -181482 |
| 2modern | 183 | Mingori, Rodrigo Luis L (1482) | Lost 1-2 | -181464 |
| 3modern | 349 | Giusti, Lucas (1465) | Lost 0-2 | -181446 |
| 4modern | 358 | Welter, Jonathan Elias (1445) | Won 2-0 | +181464 |
| 5modern | 329 | Parmeggiani da Costa, Romulo (1469) | Lost 0-2 | -181446 |
| 6modern | 282 | Tibaldi, Franco (1439) | Lost 0-2 | -181428 |
| average opponent: 1467record: 1-5 | new rating: 1428 | |||