Amstadter, Ian
Current rating: 1463
Record: 1-3
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 112 | Hawtrey, John (1464) | Won 2-0 | +171517 |
| 2sealed | 103 | Goldman, Brandon (1502) | Lost 0-2 | -181499 |
| 3sealed | 131 | Kvetkosky, Wayne (1500) | Lost 0-2 | -181481 |
| 4sealed | 168 | Cisneros, Luis (1482) | Lost 1-2 | -181463 |
| average opponent: 1487record: 1-3 | new rating: 1463 | |||