Guzman, Leon
Current rating: 1464
Record: 0-0 (GP) / 1-4 (professional)
| 2008 World Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 69 | Cavaglieri, William (1837) | Lost 0-2 | -121488 |
| 2standard | 150 | Wolansky, Steven (1831) | Lost 1-2 | -121476 |
| 3standard | 151 | Sucic, Stjepan (1473) | Won 2-1 | +181494 |
| 4standard | 87 | Martin, Quentin (1773) | Lost 0-2 | -131481 |
| 5standard | 125 | Carter, Digby (1555) | Lost 1-2 | -171464 |
| average opponent: 1694record: 1-4 | new rating: 1464 | |||