Lorenzoni, Leonardo
Current rating: 1464
Record: 1-3-1
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Milstein, Gustavo (1500) | Lost 0-2 | -181482 |
| 2sealed | 138 | Vaz, Cristiano (1482) | Draw 1-1 | 01482 |
| 3sealed | 128 | Simoes, Alisson (1483) | Lost 0-2 | -181464 |
| 4sealed | 151 | da Silva Buritizal, Murilo (1464) | Won 2-0 | +181482 |
| 5sealed | 126 | Bongiorni, Lorenzo (1466) | Lost 0-2 | -181464 |
| average opponent: 1479record: 1-3-1 | new rating: 1464 | |||