Lambert Maniezzo, Marcel Filipe
Current rating: 1542
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 224 | de Souza Neto, Oscar N (1568) | Won 2-0 | +191539 |
| 4standard | 23 | Pereira Junior, Pedro (1681) | Draw 1-1 | +31542 |
| 5standard | 63 | Cardoso, Aloisio (1548) | Draw 1-1 | 01542 |
| 6standard | 148 | Da Costa Martins, Fabio (1556) | Won 2-0 | +181560 |
| 7standard | 86 | Tateishi, Leandro (1574) | Lost 0-2 | -181542 |
| 8standard | 166 | Castelo, Darcio (1571) | Won 2-1 | +191561 |
| 9standard | 106 | Medina Alves, Alan (1496) | Lost 1-2 | -191542 |
| top | average opponent: 1570record: 3-2-2 | new rating: 1542 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 163 | Esper Berthoud, Lucas (1763) | Won 2-1 | +221538 |
| 7sealed | 98 | Coelho, Thomaz Alexandre (1493) | Won 2-1 | +171555 |
| 8sealed | 54 | dos Santos Esteves, Carlos Alexandre (1604) | Lost 1-2 | -171538 |
| 9sealed | 106 | Camargo, Murilo (1537) | Lost 1-2 | -181520 |
| top | average opponent: 1599record: 2-2 | new rating: 1520 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Veronaldo P P. de Lima, (1500) | Won 2-0 | +181518 |
| 2standard | 81 | Alonso Prado, (1500) | Won 2-1 | +181536 |
| 3standard | 47 | Lourenco, Edgard (1518) | Won 2-0 | +171553 |
| 4standard | 14 | Taroshi Fox, Ivan (1560) | Lost 0-2 | -181535 |
| 5standard | 85 | Francisco Divita, (1534) | Won 2-1 | +181553 |
| 6standard | 75 | Sakate Pais, Luis Antonio (1538) | Lost 0-0 | -181535 |
| 7standard | 108 | Conduta, Marcelo (1539) | Won 2-0 | +181553 |
| 8standard | 84 | Terra, Hugo (1470) | Lost 0-2 | -191534 |
| 9standard | 74 | Diego Giffoni, (1537) | Lost 1-2 | -181516 |
| top | average opponent: 1522record: 5-4 | new rating: 1516 | ||