COSTA, LUIS
Current rating: 1446
Record: 2-5
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Gandara Alonso, Carlos (1500) | Lost 0-2 | -181482 |
| 2sealed | 294 | Pereira, Ricardo [PRT] (1466) | Lost 1-2 | -181464 |
| 3sealed | 280 | Ribeiro, Nuno (1464) | Won 2-0 | +181482 |
| 4sealed | 243 | Dos Santos, Christophe (1482) | Lost 0-0 | -181464 |
| 5sealed | 215 | Lemos, Andre (1482) | Won 2-0 | +181482 |
| 6sealed | 189 | Ben, Manuel (1482) | Lost 1-2 | -181464 |
| 7sealed | 173 | Pinto, Vasco (1463) | Lost 1-2 | -181446 |
| average opponent: 1477record: 2-5 | new rating: 1446 | |||