Dvorak, Michael
Current rating: 1576
Record: 10-8
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 167 | Hibbard, Dalton (1662) | Won 2-0 | +201556 |
| 3sealed | 181 | Huang, Ray (2021) | Won 2-1 | +261582 |
| 4sealed | 10 | Schroeder, Tyler (1820) | Won 2-1 | +221604 |
| 5sealed | 33 | Sloan, Shawn (1683) | Won 2-1 | +201624 |
| 6sealed | 27 | Paco Abenoza, Aria (1870) | Lost 1-2 | -141610 |
| 7sealed | 32 | Komor, Russell (1762) | Won 2-0 | +211631 |
| 8sealed | 49 | Doan, Tuan (1676) | Lost 1-2 | -171614 |
| 9sealed | 99 | Davoudi, Mani (1943) | Lost 0-2 | -121602 |
| 10draft | 23 | Nelson, Brad (2197) | Lost 1-2 | -91593 |
| 11draft | 123 | Ma, Thomas (1653) | Lost 0-2 | -171576 |
| average opponent: 1829record: 5-5 | new rating: 1576 | |||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 334 | Strong, Jon (1500) | Won 2-0 | +181518 |
| 2sealed | 89 | Ragan, Ryan (1517) | Lost 0-2 | -181500 |
| 3sealed | 461 | Scafidi, Frank (1500) | Won 2-0 | +181518 |
| 4sealed | 287 | Nguyen, Daniel (1568) | Won 2-1 | +191537 |
| 5sealed | 184 | Erickson, Michael (1536) | Won 2-0 | +181555 |
| 6sealed | 72 | Panuska, Joe (1535) | Lost 1-2 | -181537 |
| 7sealed | 123 | Nettleman, Michael (1542) | Won 2-1 | +181555 |
| 8sealed | 123 | Taylor, Ron (1521) | Lost 0-2 | -191536 |
| average opponent: 1527record: 5-3 | new rating: 1536 | |||