Ferguson, Justin
Current rating: 1366
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 176 | Salomon, Lucas (1500) | Won 2-1 | +201453 |
| 2legacy | 220 | Brumby, Gene (1567) | Lost 1-2 | -161437 |
| 3legacy | 384 | Hazuka, Anthony (1442) | Lost 0-2 | -181419 |
| 4legacy | 377 | Hatch, Matthew (1515) | Lost 0-2 | -171402 |
| 5legacy | 399 | Parsley, Travis (1381) | Lost 0-2 | -181384 |
| 6legacy | 366 | Cloer, Katie (1355) | Lost 0-2 | -181366 |
| top | average opponent: 1460record: 1-5 | new rating: 1366 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 372 | Schulte, Duncan (1517) | Won 2-1 | +191503 |
| 2legacy | 619 | Hoose, Mason (1526) | Lost 0-2 | -181485 |
| 3legacy | 912 | Miller, Brian D (1520) | Lost 0-2 | -171468 |
| 4legacy | 954 | Llanes, Anthony (1530) | Lost 0-2 | -171451 |
| 5legacy | 996 | Applegate, Ian (1463) | Lost 0-2 | -181433 |
| top | average opponent: 1511record: 1-4 | new rating: 1433 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 854 | Pacifico, Andrew (1582) | Lost 1-2 | -161484 |
| 2sealed | 911 | McCullouck, Thomas (1499) | Won 2-0 | +181502 |
| 3sealed | 990 | Pena, Jonathan (1530) | Lost 0-2 | -181484 |
| top | average opponent: 1537record: 1-2 | new rating: 1484 | ||