Engle, David Aaron
Current rating: 1553
Record: 14-13
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 796 | Christensen, Joseph (1453) | Lost 1-2 | -211576 |
| 2sealed | 867 | Selski, Benjamin (1506) | Won 2-1 | +171593 |
| 3sealed | 722 | Winchester, Gregory (1504) | Lost 0-2 | -201573 |
| 4sealed | 614 | Cunningham, Daniel (1428) | Lost 0-2 | -201553 |
| top | average opponent: 1473record: 1-3 | new rating: 1553 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 257 | Woods, Chris (1553) | Won 2-1 | +211453 |
| 2sealed | 294 | Vlahovich, Heather J (1467) | Lost 1-2 | -181435 |
| 3sealed | 334 | Cerda, Noel (1498) | Won 2-0 | +191454 |
| 4sealed | 159 | dooley, william J (1594) | Won 2-1 | +211475 |
| 5sealed | 227 | Borish, Gregory (1627) | Won 2-1 | +201495 |
| 6sealed | 100 | Mayer, Kevin (1734) | Won 2-1 | +231518 |
| 7sealed | 78 | Napper, Josh (1645) | Won 2-0 | +201538 |
| 8sealed | 48 | Smith, Russell (1555) | Won 2-1 | +181556 |
| 9sealed | 7 | Finkel, Jon (2039) | Won 2-0 | +261582 |
| 10draft | 4 | Thrasher, Nate (1633) | Won 2-1 | +191601 |
| 11draft | 40 | Huang, Jason (1778) | Lost 0-2 | -151586 |
| 12draft | 21 | Dembinski, Kyle (1796) | Lost 0-2 | -141572 |
| 13draft | 10 | Mok, Wilson (1687) | Won 2-1 | +201592 |
| 14draft | 38 | Leeper, Ryan (1749) | Won 2-1 | +211613 |
| 15draft | 18 | Heitkamp, Russ (1697) | Lost 1-2 | -161597 |
| top | average opponent: 1670record: 11-4 | new rating: 1597 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | Bandinelli, Alessandro (1500) | Won 2-1 | +191465 |
| 2sealed | 51 | Risso, Nicky (1480) | Won 2-1 | +191484 |
| 3sealed | 61 | Massaccesi, Davide (1535) | Lost 1-2 | -171467 |
| 4sealed | 186 | Perez Rodriguez, Jose (1552) | Lost 0-2 | -171450 |
| 5sealed | 191 | Marzano, Davide (1465) | Lost 0-2 | -181432 |
| top | average opponent: 1506record: 2-3 | new rating: 1432 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 501 | Ames, Jason B (1500) | Lost 1-2 | -181482 |
| 2sealed | 363 | Jensen, Lissa (1504) | Lost 1-2 | -181464 |
| 3sealed | 564 | Ware, Dennis (1463) | Lost 0-2 | -181446 |
| top | average opponent: 1489record: 0-3 | new rating: 1446 | ||