Elkins, Justin
Current rating: 1492
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 176 | Pardes, Noah (1568) | Won 2-1 | +191526 |
| 4modern | 151 | Wang, Tony (1548) | Won 2-1 | +181544 |
| 5modern | 37 | Wickham, Tyler (1506) | Lost 1-2 | -181526 |
| 6modern | 82 | May, Trevor (1651) | Lost 0-2 | -161510 |
| 7modern | 327 | Leaf, Noah (1525) | Lost 0-2 | -181492 |
| top | average opponent: 1560record: 2-3 | new rating: 1492 | ||
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 9 | Zell, Corey (1416) | Lost 0-2 | -191492 |
| 4standard | 152 | Chau, Cody (1618) | Won 2-1 | +201512 |
| 5standard | 123 | Wijaya, Vidianto (2041) | Lost 1-2 | -91503 |
| 6standard | 242 | Zeiler, Daniel (1669) | Won 2-1 | +211524 |
| 7standard | 180 | Clift, Brent (1579) | Lost 1-2 | -171507 |
| top | average opponent: 1664record: 2-3 | new rating: 1507 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 98 | Lux, Michael (1688) | Won 2-1 | +211521 |
| 4standard | 91 | Baez, Jean (1536) | Lost 1-2 | -171504 |
| 5standard | 184 | Longville, Matthew (1435) | Won 2-0 | +161520 |
| 6standard | 90 | Alvarez, Jose (1603) | Won 2-1 | +201540 |
| 7standard | 67 | Sullivan, Cameron (1753) | Lost 0-2 | -141526 |
| 8standard | 90 | Hager, Stephen (1733) | Lost 1-2 | -151511 |
| top | average opponent: 1625record: 3-3 | new rating: 1511 | ||