Drayer, David
Current rating: 1577
Record: 22-18
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 213 | Lopez Yapor, Caupolican (1691) | Lost 0-2 | -161596 |
| 4standard | 415 | Mitchell, Ben (1547) | Lost 1-2 | -191577 |
| top | average opponent: 1619record: 0-2 | new rating: 1577 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 470 | Lerch, Kyle (1589) | Won 2-0 | +181629 |
| 4modern | 364 | Harris, Tim (1551) | Won 2-0 | +171646 |
| 5modern | 133 | Kassis, Eli (1813) | Lost 1-2 | -151631 |
| 6modern | 490 | Beldon, Omar (1792) | Won 2-1 | +211652 |
| 7modern | 146 | Collins, Justin (1680) | Lost 0-2 | -181634 |
| 8modern | 287 | DiNicola, Patrick (1548) | Won 2-0 | +161650 |
| 9modern | 195 | Stephens, Ethan (1597) | Lost 1-2 | -191631 |
| 10modern | 246 | Tidwell, Joshua (1555) | Lost 0-2 | -191612 |
| top | average opponent: 1641record: 4-4 | new rating: 1612 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 381 | Reith, Josh (1520) | Won 2-1 | +161619 |
| 3standard | 315 | Pangnathip, Souksavanh (1503) | Lost 0-2 | -201599 |
| 4standard | 431 | Favretto, Carlo (1610) | Won 2-0 | +181617 |
| 5standard | 215 | Szabo, Matthew (1622) | Won 2-0 | +181635 |
| 6standard | 197 | Leahy, Patrick (1564) | Lost 0-2 | -191616 |
| 7standard | 403 | Hartman, Reed (1650) | Lost 1-2 | -171599 |
| 8standard | 343 | Miro, Bradley (1495) | Won 2-0 | +161615 |
| 9standard | 236 | Turnbull, Chris (1498) | Won 2-0 | +161631 |
| 10standard | 205 | Kramm, Tim (1555) | Lost 1-2 | -201611 |
| top | average opponent: 1557record: 5-4 | new rating: 1611 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 482 | Edwards, Dave (1500) | Won 2-0 | +171598 |
| 2modern | 426 | Penland, Daniel (1466) | Won 2-0 | +151613 |
| 3modern | 260 | Winters, John (1774) | Won 2-1 | +211634 |
| 4modern | 257 | Espinoza, Daniel (1530) | Won 2-1 | +161650 |
| 5modern | 223 | Lam, Michael (1855) | Lost 0-2 | -141636 |
| 6modern | 273 | Keene, Matthew (1914) | Lost 1-2 | -131623 |
| 7modern | 293 | Gihorski, Zachary (1502) | Lost 1-2 | -201603 |
| top | average opponent: 1649record: 4-3 | new rating: 1603 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Cohen, Lyle (1500) | Won 2-1 | +181518 |
| 2sealed | 168 | White, Justin (1522) | Won 2-1 | +181536 |
| 3sealed | 114 | Marbaugh, Nathan (1536) | Won 2-0 | +181554 |
| 4sealed | 81 | Parker, Brock (1754) | Lost 1-2 | -141540 |
| 5sealed | 99 | Stoddard, Samuel (1474) | Won 2-1 | +161556 |
| 6sealed | 39 | Stephens, Michael (1589) | Won 2-0 | +191575 |
| 7sealed | 23 | Becker, Jonathan (1779) | Won 2-0 | +221597 |
| 8sealed | 15 | Gaudard, Jason (1623) | Lost 0-2 | -181579 |
| 9sealed | 59 | Tse, Jay (1564) | Won 2-0 | +181597 |
| 10draft | 18 | Stowers, Chris (1626) | Won 2-0 | +181615 |
| 11draft | 19 | Koleczek, Luke (1633) | Lost 0-2 | -171598 |
| 12draft | 37 | Baker, Conner (1596) | Won 2-0 | +181616 |
| 13draft | 24 | Stowers, Chris (1642) | Lost 0-2 | -181598 |
| 14draft | 33 | Bohac, Lance (1653) | Lost 0-2 | -171581 |
| top | average opponent: 1607record: 9-5 | new rating: 1581 | ||