Davis, Derek
Current rating: 1490
Record: 10-11
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 320 | Citta, Myles (1500) | Lost 0-2 | -181490 |
| top | record: 0-1 | new rating: 1490 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 243 | Hughes, Michael (1483) | Won 2-0 | +191469 |
| 2sealed | 299 | RHINEBARGER, RYAN R (1518) | Lost 0-2 | -171452 |
| 3sealed | 236 | Sweeny, Cody (1451) | Won 2-1 | +181470 |
| 4sealed | 176 | Hatch, Matthew (1531) | Won 2-0 | +191489 |
| 5sealed | 98 | Lee, Jackie (1507) | Won 2-0 | +181507 |
| 6sealed | 97 | Sloan, Stephen (1545) | Won 2-0 | +191526 |
| 7sealed | 33 | Stanek, Brian (1517) | Won 2-0 | +181544 |
| 8sealed | 56 | Reed, David (1523) | Lost 1-2 | -191525 |
| 9sealed | 94 | Dennis B., (1556) | Lost 1-2 | -171508 |
| top | average opponent: 1515record: 6-3 | new rating: 1508 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 183 | Vander Ploeg, Kristofer (1500) | Won 2-1 | +191465 |
| 2legacy | 184 | Carfolite, Teddy D (1485) | Lost 0-2 | -181447 |
| 3legacy | 268 | Young, Zackary (1498) | Lost 1-2 | -171430 |
| 4legacy | 343 | Walker, Justin A (1398) | Lost 0-2 | -181412 |
| 5legacy | 388 | Moran, Kody (1464) | Won 2-0 | +191431 |
| 6legacy | 341 | Anderson, Dustin M (1481) | Won 2-1 | +191450 |
| 7legacy | 290 | Gordon, Christopher 2 (1484) | Won 2-1 | +181468 |
| 8legacy | 188 | Neal, Richard 2 (1458) | Lost 1-2 | -181450 |
| top | average opponent: 1471record: 4-4 | new rating: 1450 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Ditterline, Sean L (1500) | Lost 0-2 | -181482 |
| 2sealed | 387 | Cochran, Michael (1482) | Lost 1-2 | -181464 |
| 3sealed | 430 | Harden, Christopher (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1482record: 0-3 | new rating: 1446 | ||