Staley, Derek
Current rating: 1622
Record: 43-37
| Grand Prix Austin 2020 (modern) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 17 | Teachworth, Evan (1442) | Lost 1-2 | -211620 |
| 4modern | 164 | Gass, Cameron (1569) | Won 2-1 | +171637 |
| 5modern | 71 | Herr, Paul (1839) | Won 2-1 | +211658 |
| 6modern | 60 | Clement, Ryan (1730) | Won 2-1 | +201678 |
| 7modern | 56 | Rubin, Steve (1836) | Lost 0-2 | -151663 |
| 8modern | 44 | Booker, David (1565) | Won 2-0 | +161679 |
| 9modern | 43 | Oakes, Connor (1578) | Lost 0-2 | -201659 |
| 10modern | 136 | Lloyd, Forrest (1555) | Won 0-0 | +161675 |
| 11modern | 125 | Yu, Wilson (1544) | Lost 0-2 | -201655 |
| 12modern | 128 | Zurawski, Alex (1859) | Won 2-1 | +211676 |
| 13modern | 129 | Acar, Batu (1593) | Lost 1-2 | -191657 |
| 14modern | 133 | Goslar, Matthew (1750) | Lost 0-2 | -161641 |
| 15modern | 135 | Pedregosa, Marc (1582) | Lost 1-2 | -191622 |
| top | average opponent: 1649record: 6-7 | new rating: 1622 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 447 | Lewis, Auston (1517) | Won 2-0 | +151694 |
| 3modern | 295 | Olgado, Joseph (1468) | Won 2-1 | +141708 |
| 4modern | 168 | Ong, Wendell (1618) | Lost 0-2 | -201688 |
| 5modern | 284 | Eusebio, Jon (1536) | Lost 1-2 | -211667 |
| 6modern | 638 | Cerone, Anthony (1507) | Won 2-1 | +151682 |
| 7modern | 446 | Putzier, Jesse (1503) | Lost 0-2 | -211661 |
| 8modern | 393 | Poblacion, Miles (1560) | Lost 1-2 | -201641 |
| top | average opponent: 1530record: 3-4 | new rating: 1641 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 177 | Rousseau, Jack (1568) | Won 2-0 | +171616 |
| 3standard | 221 | Jimena, Andrew (1520) | Won 2-1 | +161632 |
| 4standard | 1 | Hertz, Michael (1594) | Won 2-1 | +181650 |
| 5standard | 86 | Ayers, Brandon (1869) | Lost 0-2 | -151635 |
| 6standard | 169 | Cruz, Dominick (1582) | Won 2-1 | +171652 |
| 7standard | 123 | Ho, Eugene (1764) | Won 2-1 | +211673 |
| 8standard | 35 | Guevarra, Nicolo (1861) | Won 2-0 | +211694 |
| 9standard | 17 | Engle, Woodrow (1788) | Lost 0-2 | -161678 |
| 10standard | 89 | Domondon, Philip (1557) | Won 2-1 | +151693 |
| 11standard | 52 | Atchison, Taylor (1801) | Lost 1-2 | -161677 |
| 12standard | 79 | Erker, Will (1896) | Won 2-1 | +221699 |
| 13standard | 35 | Jose, Roberto (1573) | Lost 1-2 | -201679 |
| 14standard | 83 | Kalbus, Wes (1752) | Lost 1-2 | -171662 |
| 15standard | 96 | Esparza, James (1571) | Won 2-0 | +171679 |
| top | average opponent: 1693record: 9-5 | new rating: 1679 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 101 | Killea, Thomas (1486) | Won 2-0 | +171582 |
| 3modern | 74 | Choi, Francis (1468) | Lost 1-2 | -201562 |
| 4modern | 329 | Lanthier, Dan (2026) | Won 2-1 | +261588 |
| 5modern | 417 | Olds, Patrick (1448) | Lost 1-2 | -211567 |
| 6modern | 609 | Johnson, Steven (1482) | Won 2-0 | +171584 |
| 7modern | 527 | Drescher, Will (1588) | Lost 0-2 | -181566 |
| 8modern | 445 | Dobbin, Zach (1526) | Won 2-1 | +171583 |
| 9modern | 366 | Santamaria, Rodrigo (1442) | Won 2-0 | +161599 |
| top | average opponent: 1558record: 5-3 | new rating: 1599 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 325 | Monge, Jose (1591) | Lost 0-2 | -161508 |
| 3standard | 555 | McKemy, Nathan (1463) | Won 2-1 | +171525 |
| 4standard | 206 | Ryan, Matt V (1487) | Lost 0-2 | -191506 |
| 5standard | 344 | Aust, Michael (1603) | Won 2-0 | +201526 |
| 6standard | 379 | Clancy, Alynn (1522) | Won 2-0 | +181544 |
| 7standard | 230 | Ayers, Cort (1616) | Won 2-0 | +191563 |
| 8standard | 95 | Ciccarelli, Jonathan (1522) | Won 2-1 | +171580 |
| 9standard | 83 | Koessel, Noah (1757) | Lost 1-2 | -151565 |
| top | average opponent: 1570record: 5-3 | new rating: 1565 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 176 | Yu, Kevin (1401) | Lost 0-2 | -211507 |
| 3sealed | 213 | Mellen, Sam (1427) | Won 2-0 | +171524 |
| 4sealed | 134 | Yu, Yonghuan (1500) | Won 2-0 | +181542 |
| 5sealed | 57 | DeRenzis, Gregory (1484) | Won 2-0 | +161558 |
| 6sealed | 38 | Berry, Mike (1566) | Lost 0-2 | -171541 |
| 7sealed | 159 | de la Loza Bellot, Jose Alejandro (1633) | Lost 0-2 | -171524 |
| top | average opponent: 1502record: 3-3 | new rating: 1524 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 247 | Semeyn, Jonathan (1500) | Won 2-1 | +191464 |
| 2standard | 104 | Andree, Joshua (1517) | Won 2-0 | +191483 |
| 3standard | 135 | Newman, Robbie (1504) | Lost 1-2 | -171466 |
| 4standard | 160 | Sumner, Cameron (1593) | Won 2-0 | +201486 |
| 5standard | 190 | Cook, Bryant (1691) | Lost 0-0 | -141472 |
| 6standard | 202 | Ross, Brandon (1497) | Won 2-0 | +181490 |
| 7standard | 133 | Gould, Michael (1493) | Won 2-0 | +181508 |
| 8standard | 107 | Heykamp, Andrew (1572) | Won 2-1 | +191527 |
| 9standard | 43 | Wolloch, Sam (1642) | Won 2-0 | +201547 |
| 10standard | 62 | Upham, Bryan (1864) | Won 2-1 | +241571 |
| 11standard | 67 | Brakefield, Konstantin (1632) | Won 2-1 | +191590 |
| 12standard | 45 | Weihe, Sean (1813) | Lost 0-2 | -141576 |
| 13standard | 65 | Vaughan, Robert (1590) | Lost 0-2 | -181558 |
| 14standard | 84 | Freeman, Marcelino (1855) | Lost 0-2 | -121546 |
| 15standard | 74 | Hafeman, Mike (1547) | Lost 1-2 | -181528 |
| top | average opponent: 1621record: 9-6 | new rating: 1528 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 438 | Totman, Chad (1500) | Lost 1-2 | -181482 |
| 2standard | 613 | Collander, Nate (1448) | Lost 0-2 | -191463 |
| 3standard | 814 | Walker, Derek (1464) | Lost 1-2 | -181445 |
| top | average opponent: 1471record: 0-3 | new rating: 1445 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 174 | Rossi, Daniel (1469) | Won 2-1 | +171517 |
| 3sealed | 17 | Taylor, Mark D (1558) | Lost 0-2 | -171500 |
| 4sealed | 244 | Tom, Christian (1520) | Lost 0-2 | -171483 |
| 5sealed | 230 | Alexovich, Robert (1450) | Won 2-1 | +171500 |
| 6sealed | 375 | Gaede, Steven C (1503) | Won 2-0 | +181518 |
| 7sealed | 197 | Roldan, Danny (1519) | Lost 1-2 | -181500 |
| top | average opponent: 1503record: 3-3 | new rating: 1500 | ||