James, Derek
Current rating: 1727 (#4935)
Record: 40-29
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 694 | Baker, Justin (1582) | Won 2-1 | +181622 |
| 4sealed | 700 | Wohlsdorf, Matt (1738) | Won 2-1 | +201642 |
| 5sealed | 574 | [anonymous] | Won 2-0 | +191661 |
| 6sealed | 572 | Challacombe, Robert (1597) | Lost 1-2 | -191642 |
| 7sealed | 616 | Strasky, Ondrej (2079) | Won 2-1 | +251667 |
| 8sealed | 607 | Chavez, Rafael (1596) | Won 2-1 | +171684 |
| 9sealed | 568 | Kiefer, Jack (1975) | Lost 1-2 | -131671 |
| 10draft | 714 | Lax, Ari (2088) | Lost 0-2 | -111660 |
| 11draft | 788 | Smith, Ryan 2273 (1627) | Lost 1-2 | -181642 |
| 12draft | 780 | Nikolich, Benjamin (1830) | Won 2-1 | +211663 |
| 13draft | 814 | Shelton, Christian (1586) | Won 2-0 | +171680 |
| 14draft | 730 | Hatchel, Tyler (1853) | Won 2-0 | +211701 |
| 15draft | 776 | Damo da Rosa, Paulo Vitor (2189) | Won 2-1 | +261727 |
| top | average opponent: 1803record: 9-4 | new rating: 1727 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 99 | Salinas, Arthur (1518) | Won 2-0 | +171625 |
| 3standard | 210 | Lipp, Scott (2011) | Lost 0-2 | -121613 |
| 4standard | 526 | Dieckhaus, Mark (1518) | Lost 1-2 | -191594 |
| 5standard | 648 | Bischoff, Monica (1504) | Won 2-0 | +161610 |
| 6standard | 332 | Villavicencio, Michael (1536) | Lost 0-2 | -191591 |
| 7standard | 409 | Cude, Nathan (1484) | Won 2-1 | +161607 |
| 8standard | 437 | Hendrix, Carl (1585) | Lost 0-2 | -191588 |
| 9standard | 405 | Tang, Frederick (1473) | Won 2-1 | +161604 |
| top | average opponent: 1579record: 4-4 | new rating: 1604 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 416 | Pang, Justine (1518) | Won 2-0 | +161631 |
| 3sealed | 178 | Ledford, Travis (1575) | Lost 1-2 | -191612 |
| 4sealed | 247 | Foskey, William (1521) | Lost 0-2 | -201592 |
| 5sealed | 715 | Tidd, Brendan (1344) | Won 2-0 | +141606 |
| 6sealed | 288 | Haugen, Brandon (1533) | Won 2-1 | +161622 |
| 7sealed | 304 | Maine, Andrew (1803) | Won 2-0 | +221644 |
| 8sealed | 200 | Son, Tony (1712) | Lost 1-2 | -171627 |
| 9sealed | 262 | Sherwin, Steven (1599) | Lost 1-2 | -191608 |
| top | average opponent: 1576record: 4-4 | new rating: 1608 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 313 | Kiefer, Quinn (1428) | Won 2-0 | +161562 |
| 3sealed | 217 | Fischer, Brandon (1796) | Lost 1-2 | -141548 |
| 4sealed | 355 | Guerra, Anthony (1484) | Lost 0-2 | -191529 |
| 5sealed | 438 | Dupuis, Jordan (1499) | Won 2-0 | +171546 |
| 6sealed | 228 | Perez, Adam (1474) | Won 2-0 | +171563 |
| 7sealed | 303 | Bombich, Blake (1553) | Won 2-0 | +181581 |
| 8sealed | 105 | Cervantes, Elijah (1563) | Won 2-0 | +181599 |
| 9sealed | 91 | Willrich, Gregory (1570) | Won 2-1 | +171616 |
| 10draft | 86 | Buckham, Landrian (1600) | Won 2-1 | +181634 |
| 11draft | 49 | Dupree, Benjamin (1616) | Lost 1-2 | -191615 |
| 12draft | 79 | Pavliny, Samuel (1585) | Lost 0-2 | -181597 |
| 13draft | 22 | Willis, Matt (1583) | Won 2-0 | +181615 |
| 14draft | 22 | Jacobs, Adam (1587) | Lost 0-2 | -191596 |
| 15draft | 18 | Flores, Christopher (1620) | Won 2-1 | +191615 |
| top | average opponent: 1568record: 9-5 | new rating: 1615 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 89 | Mullen, Zachary (1589) | Lost 1-2 | -171504 |
| 4sealed | 180 | Rivera, Tim (1683) | Lost 0-2 | -151489 |
| 5sealed | 261 | Miller, Andrew (1590) | Lost 1-2 | -161473 |
| 6sealed | 309 | Boone, Wilt (1480) | Won 2-0 | +181491 |
| 7sealed | 232 | Loya, Darrell (1577) | Won 2-0 | +201511 |
| 8sealed | 148 | Nettleman, Michael (1524) | Won 2-0 | +181529 |
| 9sealed | 118 | Wynn, Eric (1467) | Won 2-0 | +171546 |
| top | average opponent: 1559record: 4-3 | new rating: 1546 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 260 | Scoville, Jack (1518) | Lost 1-2 | -181482 |
| 3standard | 260 | Huerta, Jose (1463) | Lost 0-2 | -181464 |
| 4standard | 491 | Danos, Darren (1446) | Won 2-0 | +181482 |
| 5standard | 323 | Wingard, Michael (1523) | Won 2-0 | +181500 |
| 6standard | 284 | Jenkins, Paul (1517) | Won 2-0 | +191519 |
| 7standard | 217 | Graves, Chris (1559) | Won 2-0 | +181537 |
| 8standard | 59 | Fernandez, Rudy (1620) | Lost 1-2 | -161521 |
| top | average opponent: 1521record: 4-3 | new rating: 1521 | ||
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 545 | Smith, Christian [USA] (1464) | Won 2-0 | +171521 |
| 2sealed | 366 | Crider, Chuck C (1492) | Won 2-0 | +171538 |
| 3sealed | 288 | Smith, Zane (1535) | Lost 1-2 | -181520 |
| 4sealed | 623 | Adams, Sean (1585) | Lost 0-2 | -171503 |
| 5sealed | 616 | Bell, Patrick (1417) | Won 2-0 | +171520 |
| 6sealed | 436 | Nestico, Adrian (1418) | Lost 0-2 | -201500 |
| top | average opponent: 1485record: 3-3 | new rating: 1500 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 224 | Lozano, Andrew (1493) | Lost 0-2 | -181482 |
| 2sealed | 405 | Jones, Jack (1482) | Won 2-0 | +181500 |
| 3sealed | 311 | McNeely, Aaron (1681) | Won 2-1 | +211521 |
| 4sealed | 224 | Depina, Juan (1518) | Won 2-0 | +181539 |
| 5sealed | 88 | Kuzmin, Chris (1538) | Lost 0-2 | -181521 |
| 6sealed | 186 | Friedman, Samuel (1547) | Lost 0-2 | -171504 |
| top | average opponent: 1543record: 3-3 | new rating: 1504 | ||