Pereira, Ricardo [PRT]
Current rating: 1431
Record: 4-8
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Ishii, Kuniyoshi (1500) | Lost 0-2 | -171466 |
| 2sealed | 294 | COSTA, LUIS (1482) | Won 2-1 | +181484 |
| 3sealed | 197 | Campos, Alberto (1500) | Lost 0-2 | -181466 |
| 4sealed | 263 | Tavares, Hugo (1482) | Lost 0-0 | -181448 |
| 5sealed | 221 | Henriques, Jose (1464) | Lost 0-2 | -171431 |
| 6sealed | 203 | Cruz, Luis (1447) | Won 2-0 | +181449 |
| 7sealed | 161 | Santos, Carlos (1463) | Lost 1-2 | -181431 |
| average opponent: 1477record: 2-5 | new rating: 1431 | |||
| Grand Prix Barcelona 1999 (USG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 79 | Ila, Vincent (1500) | Won 0-0 | +181518 |
| 3sealed | 47 | Buene, Oystein (1518) | Lost 0-0 | -181500 |
| 4sealed | 75 | Ferre Franquet, Albert (1536) | Lost 0-0 | -171483 |
| 5sealed | 106 | Ruiz, Jose (1483) | Won 0-0 | +181501 |
| 6sealed | 57 | Gameiro, Kevin-Romain (1535) | Lost 0-0 | -181483 |
| average opponent: 1514record: 2-3 | new rating: 1483 | |||