da Cunha, Lucas Ferreira L
Current rating: 1533
Record: 8-6
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Fonseca, Guilherme (1729) | Lost 0-2 | -151537 |
| 2standard | 246 | Prai Grande, Braulio (1485) | Won 2-0 | +171554 |
| 3standard | 171 | Sergio Cardoso, Paulo (1499) | Lost 1-2 | -191535 |
| 4standard | 285 | Brunelli Riguetto, Rodrigo (1482) | Won 2-0 | +171552 |
| 5standard | 235 | Fernandes Lelis, Joao (1513) | Lost 0-2 | -191533 |
| average opponent: 1542record: 2-3 | new rating: 1533 | |||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 213 | Maia, Rodolfo (1448) | Won 2-0 | +171517 |
| 2sealed | 103 | CIPRIANO, DANILO (1518) | Won 2-1 | +181535 |
| 3sealed | 78 | Baumgartner C?mara Pinheiro, (1535) | Lost 1-2 | -181517 |
| 4sealed | 128 | Baltrino, Christian (1519) | Won 2-1 | +181535 |
| 5sealed | 91 | Burghi, Victor (1539) | Lost 0-2 | -181517 |
| 6sealed | 109 | Freitas Fontes, Fabio (1528) | Won 2-0 | +181535 |
| 7sealed | 142 | Martinez Pereira Dias, Bruno (1436) | Won 2-1 | +171552 |
| 8sealed | 50 | Santos, Rafael Borges (1562) | Lost 0-2 | -181534 |
| 9sealed | 89 | Longo, Antonio Lucas (1540) | Won 2-0 | +181552 |
| average opponent: 1514record: 6-3 | new rating: 1552 | |||