Langford, David
Current rating: 1464
Record: 2-4
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 259 | DeGraff, Joshua (1500) | Lost 0-2 | -181482 |
| 2modern | 894 | Knowles, Kegan (1485) | Lost 0-2 | -181464 |
| 3modern | 1196 | Bateman, Chris (1464) | Won 2-0 | +181482 |
| 4modern | 1004 | Davis, Zachary (1416) | Lost 1-2 | -191463 |
| 5modern | 1046 | Suppa, Domenic (1497) | Won 2-1 | +181481 |
| 6modern | 1004 | Kumer, Andrew (1485) | Lost 1-2 | -171464 |
| average opponent: 1475record: 2-4 | new rating: 1464 | |||