Longnecker, Robert
Current rating: 1438
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Espinosa, Chance (1500) | Won 2-0 | +191452 |
| 2sealed | 219 | Aschenbeck, Skyler (1542) | Lost 1-2 | -161436 |
| 3sealed | 272 | Warning, Carver (1499) | Won 2-0 | +191455 |
| 4sealed | 279 | Salus, Matthew (1516) | Lost 1-2 | -171438 |
| top | average opponent: 1514record: 2-2 | new rating: 1438 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 293 | Madison, Jason (1518) | Lost 1-2 | -161428 |
| 3modern | 354 | Malisiak, Ryne (1532) | Won 2-1 | +201448 |
| 4modern | 324 | Long, Robert (1479) | Lost 0-2 | -181430 |
| 5modern | 464 | Sieglinger, Jason (1499) | Won 2-1 | +191449 |
| 6modern | 263 | Barnada-Acuna, Kyle (1523) | Lost 1-2 | -161433 |
| 7modern | 359 | Polca, Shawn (1398) | Won 2-1 | +171450 |
| 8modern | 223 | Seligman, Scott (1488) | Lost 0-2 | -171433 |
| top | average opponent: 1491record: 3-4 | new rating: 1433 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 363 | Gray, Kristopher W (1499) | Lost 0-2 | -181482 |
| 2sealed | 504 | Shockey, Garrett (1482) | Lost 0-2 | -181464 |
| 3sealed | 593 | Miller, Matt (1374) | Lost 1-2 | -201444 |
| 4sealed | 565 | Cruce, Codey (1446) | Won 2-1 | +181462 |
| 5sealed | 493 | Sendall, Kollin (1462) | Lost 0-2 | -181444 |
| top | average opponent: 1453record: 1-4 | new rating: 1444 | ||