Cerqueira, Joao
Current rating: 1464
Record: 1-3-1
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Rocha, Nelson (1500) | Lost 1-2 | -181482 |
| 2sealed | 235 | Dias, Rui (1482) | Lost 0-2 | -181464 |
| 3sealed | 288 | Sousa, Alexandre (1464) | Won 2-0 | +181482 |
| 4sealed | 198 | Abreu, Paulo (1481) | Lost 0-0 | -181464 |
| 5sealed | 225 | COURTIER, DENIS (1464) | Draw 0-0 | 01464 |
| average opponent: 1478record: 1-3-1 | new rating: 1464 | |||