Roa, Florencio
Current rating: 1523
Record: 4-3
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Oliva, Tom (1500) | Won 2-0 | +181518 |
| 2sealed | 50 | Wagner, Bob (1462) | Won 2-1 | +171535 |
| 3sealed | 42 | Cocks, Ryan (1534) | Lost 1-2 | -181517 |
| 4sealed | 147 | Elder, Ryan (1517) | Lost 1-2 | -181499 |
| 5sealed | 144 | Grasshoff, Paul (1495) | Won 2-0 | +181517 |
| 6sealed | 79 | Starleaf, Derek (1647) | Won 2-1 | +201537 |
| 7sealed | 67 | Taylor, Eric (1739) | Lost 0-2 | -141523 |
| average opponent: 1556record: 4-3 | new rating: 1523 | |||