Bender, Eduardo
Current rating: 1482
Record: 3-4
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Pereira, Ivan (1502) | Lost 0-2 | -181482 |
| 2sealed | 146 | Mussa Barbera Filho, Luiz Carlos (1482) | Lost 0-2 | -181464 |
| 3sealed | 142 | Fagundes Weisheimer, Renan (1464) | Won 2-0 | +181482 |
| 4sealed | 113 | Brito, Andre (1482) | Lost 1-2 | -181464 |
| 5sealed | 147 | Guevara, Omar (1463) | Lost 0-2 | -181446 |
| 6sealed | 125 | Pavinatto, Rafael (1446) | Won 2-1 | +181464 |
| 7sealed | 110 | Vasques, Fabio (1462) | Won 2-0 | +181482 |
| average opponent: 1472record: 3-4 | new rating: 1482 | |||