Puhl, Eduardo
Current rating: 1481
Record: 2-3-1
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Olejavetzky, Pablo (1436) | Lost 1-2 | -191481 |
| 2sealed | 123 | Funari, Pedro (1482) | Lost 0-2 | -181463 |
| 3sealed | 137 | Dos Santos, Murilo Corral (1464) | Lost 0-2 | -181445 |
| 4sealed | 157 | Schmidt, Albano Francisco (1446) | Draw 1-1 | 01445 |
| 5sealed | 152 | Atkinson, Rogerio (1463) | Won 2-0 | +181463 |
| 6sealed | 123 | Buscher Jr., Isoar (1464) | Won 2-0 | +181481 |
| average opponent: 1459record: 2-3-1 | new rating: 1481 | |||