Dos Santos Lopes, Lucas
Current rating: 1482
Record: 3-4
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 40 | Calcas Neto, Thiago (1517) | Lost 0-2 | -181482 |
| 2sealed | 149 | Goncalves Quadros, Dubes (1482) | Lost 0-2 | -181464 |
| 3sealed | 157 | Oliveira, Eduardo (1464) | Lost 1-2 | -181446 |
| 4sealed | 165 | Eli, Roberto De Oliveira (1446) | Won 2-1 | +181464 |
| 5sealed | 144 | Metz, Rodrigo (1465) | Won 2-1 | +181482 |
| 6sealed | 119 | Lautert, Marcio (1481) | Won 2-0 | +181500 |
| 7sealed | 93 | Cavalheiro, Mauro Rocha (1500) | Lost 1-2 | -181482 |
| average opponent: 1479record: 3-4 | new rating: 1482 | |||