Cardoso, Valter
Current rating: 1481
Record: 2-3-2
| Grand Prix Curitiba 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 75 | Barciella, Francisco (1500) | Draw 1-1 | 01500 |
| 2extended | 78 | Terra, Kim (1500) | Draw 0-0 | 01500 |
| 3extended | 124 | Moreira Silveira, Carlos Eduardo (1483) | Lost 0-2 | -181482 |
| 4extended | 153 | Mancarz, Tiago Andrade (1464) | Won 2-0 | +171499 |
| 5extended | 130 | Silva Campos, Hueliton (1517) | Lost 0-2 | -171482 |
| 6extended | 137 | Silva, Luiz A. (1465) | Won 2-0 | +171499 |
| 7extended | 110 | Sartori, Bruno (1499) | Lost 0-2 | -181481 |
| average opponent: 1490record: 2-3-2 | new rating: 1481 | |||