Ruff, Katelynn
Current rating: 1406
Record: 2-7
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 46 | Garner, Kenn (1500) | Lost 0-2 | -181482 |
| 2modern | 977 | Shank, Tyler (1497) | Won 2-0 | +181500 |
| 3modern | 1113 | Castillo, Ivan (1498) | Lost 0-2 | -181482 |
| 4modern | 1296 | David, Rheagan (1343) | Lost 1-2 | -201462 |
| 5modern | 1357 | La Fleur, Dustin (1430) | Lost 1-2 | -191443 |
| 6modern | 1252 | Manzo, Joseph (1399) | Won 2-1 | +171460 |
| 7modern | 1096 | Powell, Chris (1458) | Lost 0-2 | -181442 |
| 8modern | 912 | Mesiona, Brian (1415) | Lost 0-2 | -181424 |
| 9modern | 780 | Marinelli, Dominic (1424) | Lost 1-2 | -181406 |
| average opponent: 1441record: 2-7 | new rating: 1406 | |||