Horn, Doug
Current rating: 1502
Record: 3-3
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Zbrog, Matt (1482) | Lost 0-2 | -181482 |
| 2sealed | 187 | Mintz, David (1481) | Won 2-0 | +181500 |
| 3sealed | 108 | Isaacs, Jason (1500) | Lost 0-2 | -181482 |
| 4sealed | 184 | Pust, Jonathan (1398) | Won 2-1 | +161498 |
| 5sealed | 114 | Clark, Jeffrey 2 (1684) | Won 2-1 | +221520 |
| 6sealed | 106 | Simpson, Ken (1566) | Lost 1-2 | -181502 |
| average opponent: 1519record: 3-3 | new rating: 1502 | |||