Robaina, Mario
Current rating: 1500
Record: 2-2
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 37 | Proffitt, Richie (1518) | Won 0-0 | +181518 |
| 3sealed | 2 | Wright, Dawn (1536) | Won 0-0 | +191537 |
| 4sealed | 35 | Bentley, Dennis (1486) | Lost 0-0 | -191518 |
| 5sealed | 93 | Creech, Lawrence (1535) | Lost 0-0 | -181500 |
| average opponent: 1519record: 2-2 | new rating: 1500 | |||