Tommasini, Lucas
Current rating: 1532
Record: 10-8
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 14 | Feijo, Matheus (1500) | Won 2-0 | +181534 |
| 2standard | 146 | Monsalve, Andres (1592) | Lost 0-2 | -171517 |
| 3standard | 224 | Santos, Diego (1500) | Lost 1-2 | -181499 |
| 4standard | 226 | Barrera, Carlos (1438) | Won 2-1 | +171516 |
| 5standard | 111 | Camargo, Murilo (1551) | Won 2-0 | +181534 |
| 6standard | 150 | Gomy, Marcus (1520) | Lost 0-2 | -181516 |
| 7standard | 13 | Jean H. R, (1450) | Won 2-0 | +171533 |
| 8standard | 109 | Paulo I., (1524) | Won 2-0 | +181551 |
| 9standard | 112 | Kayaki, Luciano (1508) | Lost 0-2 | -191532 |
| average opponent: 1509record: 5-4 | new rating: 1532 | |||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 200 | Bernardino, Willian (1463) | Lost 1-2 | -191481 |
| 2sealed | 282 | Mendes, Rafael (1449) | Won 2-0 | +181499 |
| 3sealed | 244 | borzani, alexandre de L (1500) | Won 2-0 | +181517 |
| 4sealed | 124 | Di Cicco, Mario (1522) | Lost 0-2 | -181499 |
| 5sealed | 210 | Rojas Keim, Felipe Andres (1482) | Lost 0-2 | -181481 |
| 6sealed | 248 | De Liz, Rafael Gregorio (1503) | Won 2-0 | +181499 |
| 7sealed | 183 | Godoy Junior, Celso Antonio (1484) | Lost 0-2 | -181481 |
| 8sealed | 166 | Silva, Anderson Peisoto (1487) | Won 2-1 | +181499 |
| 9sealed | 137 | Pridal, Tomas J (1482) | Won 2-1 | +171516 |
| average opponent: 1486record: 5-4 | new rating: 1516 | |||