Hoff, Robert
Current rating: 1530
Record: 5-4
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Cheek, Brendon (1428) | Won 2-0 | +171521 |
| 2sealed | 294 | Vargas, Manuel (1601) | Won 2-0 | +201541 |
| 3sealed | 368 | Calderon, Andrew (1904) | Lost 0-2 | -121529 |
| 4sealed | 346 | Shiflett, Samuel (1517) | Lost 1-2 | -181511 |
| 5sealed | 446 | Rosales, David (1611) | Won 2-1 | +191530 |
| 6sealed | 430 | Richardson, Andrew (1592) | Won 2-1 | +201550 |
| 7sealed | 237 | Zhu, Adrian (1470) | Lost 0-2 | -201530 |
| average opponent: 1589record: 4-3 | new rating: 1530 | |||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2143 | Ness, Trenton (1470) | Won 1-0 | +171517 |
| 2sealed | 379 | Lebedowicz, Osyp (1799) | Lost 0-2 | -131504 |
| average opponent: 1635record: 1-1 | new rating: 1504 | |||