Chore, Pedro H
Current rating: 1481
Record: 3-4
| Grand Prix Curitiba 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 44 | Kodama Yoshinaga, Lucas Issey (1500) | Won 2-0 | +181518 |
| 2extended | 52 | Dias, Raphael Seara (1501) | Lost 0-0 | -181500 |
| 3extended | 85 | Ortega Marques, Thulio Cesar (1500) | Lost 0-2 | -181482 |
| 4extended | 129 | Da Silva, Thiago Francisco (1482) | Lost 0-2 | -181464 |
| 5extended | 141 | Quege, Joao (1464) | Lost 0-2 | -181446 |
| 6extended | 145 | Alvino da Silva, Augusto Ces (1446) | Won 2-0 | +181464 |
| 7extended | 115 | Pauly Fernandes, Francisco (1447) | Won 2-0 | +171481 |
| average opponent: 1477record: 3-4 | new rating: 1481 | |||