Dvorzsak, Devon
Current rating: 1465
Record: 2-4
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1145 | Stoots, Steven (1500) | Lost 0-2 | -181482 |
| 2sealed | 1114 | Shaffner, Zack S (1536) | Lost 1-2 | -171465 |
| average opponent: 1518record: 0-2 | new rating: 1465 | |||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 405 | Baker, James M (1570) | Lost 1-2 | -171483 |
| 2sealed | 616 | Griffiths, William G (1450) | Won 2-0 | +181501 |
| 3sealed | 608 | Kennedy, Chad (1482) | Won 2-1 | +171518 |
| 4sealed | 540 | Brahmer, Bryan (1519) | Lost 0-2 | -181500 |
| average opponent: 1505record: 2-2 | new rating: 1500 | |||