Dees, Davey
Current rating: 1453
Record: 18-22
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 260 | Egolf, Michael (1512) | Lost 0-2 | -181471 |
| 3sealed | 438 | Dull, Justin (1476) | Lost 0-2 | -181453 |
| top | average opponent: 1494record: 0-2 | new rating: 1453 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 100 | Lanthier, Dan (1737) | Lost 1-2 | -151525 |
| 5standard | 192 | Montefusco, Anthony (1534) | Lost 0-2 | -171508 |
| 6standard | 405 | Christiansen, Nico (1451) | Lost 0-2 | -191489 |
| top | average opponent: 1574record: 0-3 | new rating: 1489 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 683 | Boccio, Benjamin (1534) | Won 0-0 | +181584 |
| 2sealed | 501 | Davis, Isaac (1500) | Lost 1-2 | -201564 |
| 3sealed | 737 | Miller, Anthony R (1410) | Won 2-1 | +151579 |
| 4sealed | 771 | Liang, Christopher (1518) | Lost 1-2 | -191560 |
| 5sealed | 776 | Quintero, Pedro (1436) | Lost 1-2 | -201540 |
| top | average opponent: 1480record: 2-3 | new rating: 1540 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 144 | Baboussis, George (1555) | Lost 0-2 | -191568 |
| 4standard | 243 | Gans, Jake (1625) | Won 2-0 | +191587 |
| 5standard | 343 | Patel, Hemant (1505) | Lost 0-2 | -191568 |
| 6standard | 426 | Barton, Nate (1535) | Won 2-1 | +171585 |
| 7standard | 273 | O'Dell, Roy (1531) | Lost 0-2 | -191566 |
| top | average opponent: 1550record: 2-3 | new rating: 1566 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 121 | Watanabe, Yuuya (2080) | Lost 1-2 | -91531 |
| 5standard | 161 | Graves, Josh (1485) | Won 2-0 | +171548 |
| 6standard | 78 | Stair, Seth (1530) | Won 2-1 | +181566 |
| 7standard | 91 | Juseck, Steven (1674) | Won 2-1 | +201586 |
| 8standard | 27 | Portaro, Alessandro (1665) | Won 2-1 | +191605 |
| 9standard | 40 | Harkins, Jesse (1620) | Lost 1-2 | -181587 |
| 10standard | 36 | Shuster, Justin (1591) | Won 2-0 | +181605 |
| 11standard | 28 | Kunz, Erich (1692) | Won 2-1 | +201625 |
| 12standard | 29 | Jaklovsky, Lukas (2019) | Lost 0-2 | -111614 |
| 13standard | 45 | King, Stephen (1963) | Lost 0-2 | -121602 |
| 14standard | 48 | Florent, Lucas (1757) | Lost 0-2 | -151587 |
| top | average opponent: 1734record: 6-5 | new rating: 1587 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 130 | Welbes, Josef (1481) | Won 2-0 | +161570 |
| 3legacy | 35 | Nielsen, Bill (1660) | Won 2-1 | +201590 |
| 4legacy | 47 | Scott-Vargas, Luis (1911) | Lost 1-2 | -121578 |
| 5legacy | 112 | Stringer, Joshua (1510) | Lost 1-2 | -191559 |
| 6legacy | 172 | Hillman, Lowell (1517) | Lost 0-2 | -191540 |
| top | average opponent: 1616record: 2-3 | new rating: 1540 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 215 | Ebersole, Shane W (1485) | Lost 0-2 | -181482 |
| 2standard | 313 | Mccullough, Matthew (1482) | Won 2-1 | +181500 |
| 3standard | 200 | Woods, Ryan (1500) | Won 2-1 | +181518 |
| 4standard | 188 | Mack, Shawn A (1517) | Won 2-0 | +181536 |
| 5standard | 182 | Ashe, John (1544) | Won 2-0 | +181554 |
| 6standard | 61 | Caron, Nicholas S (1537) | Won 2-1 | +181572 |
| 7standard | 22 | Giaquinto, Frank (1589) | Won 2-0 | +181590 |
| 8standard | 38 | Brewer, Justin (1592) | Lost 1-2 | -181572 |
| 9standard | 49 | Manooshism, Erik J (1563) | Lost 1-2 | -181554 |
| top | average opponent: 1534record: 6-3 | new rating: 1554 | ||