Dvorak, Lee
Current rating: 1465
Record: 3-5
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Schultz, Tyler (1500) | Lost 1-2 | -171463 |
| 2sealed | 262 | Crews, Matthew (1482) | Won 2-0 | +181481 |
| 3sealed | 226 | Raza, Aezed (1578) | Lost 0-2 | -161465 |
| average opponent: 1520record: 1-2 | new rating: 1465 | |||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Pogreba, Andy K (1500) | Lost 1-2 | -181482 |
| 2sealed | 382 | Braun, Cody (1394) | Lost 0-2 | -201462 |
| 3sealed | 476 | Monzo, Ellen (1463) | Won 2-1 | +181480 |
| 4sealed | 406 | Mike, Steven (1481) | Won 2-0 | +181498 |
| 5sealed | 297 | Clark, Jonathan (1501) | Lost 1-2 | -181480 |
| average opponent: 1468record: 2-3 | new rating: 1480 | |||