de Melo Franco, Lucas Lanza
Current rating: 1465
Record: 1-3-1
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 144 | Lehmen, Roberto (1500) | Won 2-0 | +181518 |
| 2modern | 100 | Boeing Boros, Rodrigo Augusto (1517) | Lost 0-2 | -181500 |
| 3modern | 191 | Piatti, Julio Cesar (1501) | Draw 1-1 | 01500 |
| 4modern | 246 | Perracini, Rafael (1544) | Lost 0-2 | -171483 |
| 5modern | 294 | De Oliveira, Gabriel (1482) | Lost 0-2 | -181465 |
| average opponent: 1509record: 1-3-1 | new rating: 1465 | |||