Houghton, David
Current rating: 1692
Record: 40-25-2
| Grand Prix Columbus 2016 (legacy) | starting rating: 1703 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 282 | Williamson, Scott (1194) | Won 2-0 | +101713 |
| 3legacy | 283 | McCarty, Chazz (1608) | Won 2-1 | +161729 |
| 4legacy | 24 | Greene, Hannah (1617) | Lost 1-2 | -201709 |
| 5legacy | 349 | Helms, Sterling (1530) | Won 2-0 | +141723 |
| 6legacy | 73 | Moughon, Evart (1687) | Won 2-1 | +181741 |
| 7legacy | 135 | Anderson, Tyler (1588) | Lost 1-2 | -211720 |
| 8legacy | 260 | Leek, Gary (1477) | Won 2-1 | +141734 |
| 9legacy | 83 | McAlear, Brennan (1640) | Lost 0-2 | -201714 |
| 10legacy | 165 | Moldowsky, Jake (1670) | Lost 0-2 | -191695 |
| 11legacy | 204 | Uebbing, Randall (1494) | Won 2-1 | +151710 |
| 12legacy | 209 | Newman, Carter (1720) | Lost 1-2 | -181692 |
| top | average opponent: 1566record: 6-5 | new rating: 1692 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 315 | Carranza, Jaime (1506) | Won 2-1 | +151656 |
| 3standard | 248 | Nguyen, David M (1591) | Won 2-0 | +171673 |
| 4standard | 147 | Hat, Matej (1487) | Won 2-1 | +151688 |
| 5standard | 59 | Radmard, Amir (1694) | Won 2-1 | +181706 |
| 6standard | 32 | Fields, Frank (1728) | Lost 1-2 | -181688 |
| 7standard | 55 | Bennett, Maurice (1554) | Won 2-1 | +161704 |
| 8standard | 26 | Nakamura, Shuhei (2134) | Won 2-0 | +251729 |
| 9standard | 35 | Wilson, Gabriel (1804) | Lost 1-2 | -161713 |
| 10standard | 66 | Bessho, Yuya (1551) | Lost 0-2 | -211692 |
| 11standard | 144 | Nicholas, Gabriel (1586) | Won 2-1 | +161708 |
| 12standard | 113 | Skelton, Kyle (1690) | Lost 1-2 | -181690 |
| 13standard | 135 | Hoffeld, Joshua (1724) | Won 2-0 | +181708 |
| 14standard | 87 | Tugas, Niko (1517) | Lost 0-2 | -211687 |
| 15standard | 96 | Van Vleet, Matthew (1598) | Won 2-0 | +161703 |
| top | average opponent: 1655record: 9-5 | new rating: 1703 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 224 | Ferderer, Kristopher (1500) | Lost 1-2 | -211623 |
| 2legacy | 676 | Waterhouse, Jp (1483) | Lost 0-1 | -201603 |
| 3legacy | 833 | Schoonover, Kyle (1428) | Won 2-1 | +151618 |
| 4legacy | 670 | Bentley, Jake (1537) | Won 2-0 | +161634 |
| 5legacy | 558 | Lomaistro, Charles (1495) | Lost 1-2 | -201614 |
| 6legacy | 577 | Roberson, Michael (1480) | Won 2-1 | +151629 |
| 7legacy | 487 | Briscoe, Kenneth (1472) | Won 2-0 | +151644 |
| 8legacy | 370 | Martinez, Rodrigo (1433) | Won 2-0 | +151659 |
| 9legacy | 244 | Ogreenc, Greg (1673) | Lost 0-2 | -181641 |
| top | average opponent: 1500record: 5-4 | new rating: 1641 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1814 | Au, Ryan (1521) | Won 2-0 | +161646 |
| 2legacy | 1599 | Searfoss, Thomas (1518) | Draw 1-1 | -31643 |
| 3legacy | 1695 | Dowker, Ethan (1571) | Won 2-1 | +171660 |
| 4legacy | 1557 | Pekar, George (1529) | Won 2-0 | +161676 |
| 5legacy | 1478 | Metri, Ramsay (1501) | Won 2-0 | +151691 |
| 6legacy | 1439 | Godden, Joshua (1477) | Won 2-0 | +141705 |
| 7legacy | 1420 | Beauchamp, Kolt (1593) | Lost 0-2 | -201685 |
| 8legacy | 1467 | Lake, Paul (1558) | Lost 1-2 | -211664 |
| 9legacy | 1525 | Maurice, Lucien (1535) | Lost 1-2 | -201644 |
| top | average opponent: 1534record: 5-3-1 | new rating: 1644 | ||
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 320 | Richards, Adam (1446) | Won 2-0 | +151605 |
| 2standard | 223 | Smith, Derek (1455) | Won 2-0 | +151620 |
| 3standard | 146 | Mendonca, Rafael (1817) | Lost 1-2 | -141606 |
| 4standard | 295 | Wiznitzer, Aryeh (1475) | Lost 1-2 | -211585 |
| 5standard | 302 | Orrmons, Kalvin (1499) | Lost 0-2 | -191566 |
| 6standard | 377 | Stevens, Christopher (1454) | Won 2-0 | +161582 |
| 7standard | 302 | Ring, Matt (1501) | Won 2-1 | +161598 |
| 8standard | 279 | Christian, Michael (1474) | Won 2-0 | +161614 |
| 9standard | 236 | Espejo, Jonny (1487) | Won 2-0 | +161630 |
| top | average opponent: 1512record: 6-3 | new rating: 1630 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 122 | O'Hara, Daniel (1547) | Lost 1-2 | -171483 |
| 2legacy | 169 | Biasetti, Anthony (1481) | Won 2-0 | +181501 |
| 3legacy | 106 | Doxtator, Jerah A (1500) | Won 2-1 | +181519 |
| 4legacy | 102 | Degregorio, Mike (1517) | Won 2-0 | +181537 |
| 5legacy | 88 | Ellsworth, Stefan (1416) | Won 2-1 | +161553 |
| 6legacy | 44 | Kennedy, Michael (1495) | Won 2-0 | +171570 |
| 7legacy | 21 | Kleinman, Neil (1571) | Won 2-0 | +181588 |
| 8legacy | 8 | Takatori, Kohei (1579) | Won 2-1 | +171605 |
| 9legacy | 4 | Kronenberger, Chris (1621) | Won 2-1 | +191624 |
| 10legacy | 5 | Abramowski, Scott (1596) | Lost 1-2 | -191605 |
| 11legacy | 36 | Beasley, Orrin (1907) | Lost 1-2 | -121593 |
| 12legacy | 45 | Froehlich, Eric (2005) | Lost 0-2 | -111582 |
| 13legacy | 59 | Wilbur, Nick (1639) | Draw 1-1 | +11583 |
| 14legacy | 60 | Keith, Jody (1830) | Won 2-0 | +221605 |
| 15legacy | 48 | Maynard, Pascal (1741) | Lost 1-2 | -151590 |
| top | average opponent: 1630record: 9-5-1 | new rating: 1590 | ||