Lackey, Randall
Current rating: 1547
Record: 4-2
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Guzman, Miguel (1482) | Won 2-1 | +181518 |
| 2sealed | 216 | Reed, Randy (1393) | Won 2-1 | +151533 |
| 3sealed | 239 | Nguyen, David (1834) | Won 2-0 | +241557 |
| 4sealed | 120 | Kaufman, Andrew (1668) | Lost 0-2 | -161541 |
| 5sealed | 159 | Tran, Minh (1826) | Lost 0-2 | -131528 |
| 6sealed | 306 | Ma, Yousi (1606) | Won 2-0 | +191547 |
| average opponent: 1635record: 4-2 | new rating: 1547 | |||