Porto, Murilo Malta
Current rating: 1632
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1683 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 526 | Valera, Vinicius Yoshida (1500) | Lost 1-2 | -211662 |
| 2modern | 440 | Ventura, Joao (1482) | Lost 0-2 | -221640 |
| 3modern | 624 | Prieto, Leonel (1430) | Won 2-0 | +151655 |
| 4modern | 563 | Quaresma, Davi (1414) | Lost 1-2 | -231632 |
| top | average opponent: 1456record: 1-3 | new rating: 1632 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 40 | Perez, Claudio (1518) | Lost 0-2 | -191552 |
| 2modern | 329 | Popper, Johann (1483) | Won 2-1 | +171569 |
| 3modern | 370 | Oliveira, Caio (1504) | Won 2-0 | +171586 |
| 4modern | 336 | Ricardo, Fernando (1453) | Won 2-0 | +151601 |
| 5modern | 59 | Fernandes, Luciano (1535) | Lost 1-2 | -191582 |
| 6modern | 219 | Paz, Juan (1435) | Won 2-1 | +161598 |
| 7modern | 179 | Luiz Martinez, Gabriel (1536) | Won 2-0 | +161614 |
| 8modern | 71 | Monea, Guilherme (1541) | Won 2-1 | +171631 |
| 9modern | 53 | Prata, Stewart (1581) | Won 2-0 | +171648 |
| 10modern | 53 | Garcia, Ignacio Javier (1730) | Won 2-0 | +201668 |
| 11modern | 35 | Freitas, Hugo (1615) | Won 2-0 | +171685 |
| 12modern | 18 | Goncalves Coelho, Diego (1654) | Won 2-1 | +171702 |
| 13modern | 6 | Lundgren, Guilherme (1656) | Lost 1-2 | -191683 |
| 14modern | 17 | Eiras, Rodrigo (1632) | Won 2-0 | +171700 |
| 15modern | 15 | Gonzalez, Fernando David (1729) | Lost 1-2 | -171683 |
| top | average opponent: 1573record: 11-4 | new rating: 1683 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 87 | Morais, Mario (1536) | Won 2-1 | +191519 |
| 4modern | 5 | de Freitas, Luis Eduardo (1519) | Won 2-0 | +181537 |
| 5modern | 14 | Peixoto Dias, Vinicius (1542) | Won 2-0 | +181555 |
| 6modern | 6 | Rodrigues Cavalcante, Marcelo (1622) | Lost 1-2 | -171538 |
| 7modern | 47 | Santanna, Nathan (1535) | Won 2-1 | +181556 |
| 8modern | 18 | Crevelloni, Carlos (1513) | Won 2-1 | +171573 |
| 9modern | 13 | Villela, Artur (2029) | Won 2-1 | +261599 |
| 10modern | 4 | Cesa, Alejandro (1618) | Won 0-0 | +181617 |
| 11modern | 4 | Fernando Silva, Victor (1732) | Lost 1-2 | -161601 |
| 12modern | 11 | Casatti, Vagner William (1960) | Won 2-0 | +251626 |
| 13modern | 2 | Coquemala Filho, Walter (1712) | Lost 0-0 | -171609 |
| 14modern | 10 | Dominguez, Martin Sebastian (1524) | Lost 0-2 | -191590 |
| 15modern | 13 | Volpato, Bruno (1569) | Lost 0-2 | -191571 |
| top | average opponent: 1647record: 8-5 | new rating: 1571 | ||