Kuschnik, Erik
Current rating: 1446
Record: 1-4
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 417 | Cervantes, Abimael (1500) | Lost 0-2 | -181482 |
| 2sealed | 535 | Boren, Terry (1501) | Lost 1-2 | -181464 |
| 3sealed | 533 | Durham, Jordan d (1466) | Lost 0-2 | -181446 |
| 4sealed | 580 | Snell, Scott W (1446) | Won 2-1 | +181464 |
| 5sealed | 475 | Jones, Matt (1470) | Lost 0-2 | -181446 |
| average opponent: 1476record: 1-4 | new rating: 1446 | |||