Diaz, Frederico
Current rating: 1500
Record: 2-2
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Allen, Dustin (1500) | Won 0-0 | +181518 |
| 2sealed | 71 | Fischer, Adam (1518) | Lost 0-0 | -181500 |
| 3sealed | 101 | Garlock, Benjamin (1499) | Won 0-0 | +181518 |
| 4sealed | 137 | Camarata, Anthony (1518) | Lost 0-0 | -181500 |
| average opponent: 1509record: 2-2 | new rating: 1500 | |||