McBeath, Ross
Current rating: 1502
Record: 7-7-1
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2148 | Kato, Akinori (1434) | Lost 1-2 | -191480 |
| 2modern | 984 | Alonso, Robert (1484) | Won 2-0 | +181498 |
| 3modern | 1142 | Corwin, Andrew (1440) | Won 2-0 | +171515 |
| 4modern | 744 | Quinn, Richard (1484) | Won 2-1 | +171532 |
| 5modern | 482 | Mickelson, Ethan (1409) | Draw 1-1 | -21530 |
| 6modern | 458 | Flannery, Shane (1724) | Won 2-0 | +221552 |
| 7modern | 291 | Gomez, Niko (1671) | Lost 0-2 | -161536 |
| 8modern | 499 | Mendoza Cruz, Gerardo (1627) | Lost 0-2 | -171519 |
| 9modern | 634 | Espada, Isaac (1523) | Lost 0-2 | -171502 |
| average opponent: 1533record: 4-4-1 | new rating: 1502 | |||
| Grand Prix Oakland 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 148 | Downing, Jamil (1444) | Lost 1-2 | -191481 |
| 2extended | 255 | Soloway, Kevin (1482) | Lost 1-2 | -181463 |
| 3extended | 288 | Llanes, Julius (1466) | Won 2-0 | +181481 |
| 4extended | 285 | Shuman, Tim (1483) | Lost 0-2 | -181463 |
| 5extended | 298 | Prater, Will (1463) | Won 2-0 | +181481 |
| 6extended | 237 | Meyer, Gabriel (1481) | Won 2-1 | +181499 |
| average opponent: 1470record: 3-3 | new rating: 1499 | |||