Grove, Derek
Current rating: 1548
Record: 5-3
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 31 | Yeates, Sean (1542) | Lost 1-2 | -171483 |
| 2modern | 647 | Bartlett, Alex (1482) | Won 2-0 | +181501 |
| 3modern | 494 | Dilgard, Nathan (1494) | Won 2-0 | +181519 |
| 4modern | 438 | Brezina, Joseph (1567) | Won 2-1 | +191538 |
| 5modern | 231 | Eapen, Roshen (2101) | Lost 0-2 | -91529 |
| 6modern | 350 | Stephenson, Nick (1591) | Won 2-1 | +191548 |
| 7modern | 230 | Fallin, Kevin (1558) | Won 2-1 | +181566 |
| 8modern | 185 | Horak, Nathan (1579) | Lost 0-2 | -181548 |
| average opponent: 1614record: 5-3 | new rating: 1548 | |||