Calo, Christian
Current rating: 1446
Record: 2-5
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Rufino, Andre (1500) | Won 2-1 | +181518 |
| 2sealed | 98 | Soares, Arthur (1518) | Lost 0-2 | -181500 |
| 3sealed | 229 | Maca, Luis (1500) | Lost 0-2 | -181482 |
| 4sealed | 239 | Serigado, David (1482) | Lost 0-0 | -181464 |
| 5sealed | 234 | Monteiro, Pedro (1464) | Won 2-0 | +181482 |
| 6sealed | 171 | Pereira, Bruno (1483) | Lost 1-2 | -181464 |
| 7sealed | 174 | Sa, Alexandre (1467) | Lost 0-2 | -181446 |
| average opponent: 1488record: 2-5 | new rating: 1446 | |||