Childress, Darrell
Current rating: 1530
Record: 11-10
| Grand Prix Charlotte 2016 (modern) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 97 | Williamson, Joshua (1483) | Won 2-1 | +171547 |
| 2modern | 234 | Kenner, Lauren (1547) | Lost 0-2 | -181529 |
| 3modern | 941 | Hampton, Andrew (1509) | Lost 1-2 | -181511 |
| 4modern | 247 | Feinberg, Stephen (1557) | Won 2-1 | +191530 |
| top | average opponent: 1524record: 2-2 | new rating: 1530 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 251 | Beach, Edward (1483) | Won 2-0 | +171528 |
| 2sealed | 278 | Goldsmith, Rusty (1522) | Lost 1-2 | -181510 |
| 3sealed | 711 | Jones, Ryan (1677) | Won 2-1 | +211531 |
| 4sealed | 276 | Pittman, William (1526) | Lost 1-2 | -181513 |
| 5sealed | 640 | Hills, Aaron (1511) | Won 2-0 | +181531 |
| 6sealed | 348 | Burkett, Seth (1518) | Won 2-0 | +181549 |
| 7sealed | 194 | DiMascio, Jared (1504) | Lost 1-2 | -191530 |
| top | average opponent: 1534record: 4-3 | new rating: 1530 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 905 | Steady, Anthony (1500) | Won 2-0 | +181503 |
| 2modern | 864 | Hall, Tanner (1532) | Lost 1-2 | -171486 |
| 3modern | 1052 | Renninger, Michael (1502) | Won 2-0 | +181504 |
| 4modern | 803 | Behrns, Shawn D (1519) | Won 2-1 | +181522 |
| 5modern | 692 | Pellegrin, Ian N (1533) | Won 2-1 | +181540 |
| 6modern | 728 | Riley, Michael (1540) | Lost 1-2 | -181522 |
| 7modern | 647 | Kastel, Chad (1888) | Lost 0-2 | -111511 |
| top | average opponent: 1573record: 4-3 | new rating: 1511 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1132 | Dinch, Harry (1500) | Lost 0-2 | -181482 |
| 2sealed | 1159 | Letnikova, Allie (1482) | Won 2-0 | +181500 |
| 3sealed | 1063 | Becvar, Nick (1660) | Lost 1-2 | -151485 |
| top | average opponent: 1547record: 1-2 | new rating: 1485 | ||