Clifford, Ben
Current rating: 1430
Record: 3-7
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 632 | Price, Andrew (1569) | Lost 1-2 | -161446 |
| 2modern | 678 | Neumann, Thomas (1482) | Won 2-1 | +191465 |
| 3modern | 557 | Lopez, Ricardo (1540) | Lost 0-2 | -171448 |
| 4modern | 778 | Romo, Marlon (1441) | Lost 1-2 | -181430 |
| average opponent: 1508record: 1-3 | new rating: 1430 | |||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 11 | Williamson, Michael (1507) | Won 2-0 | +181518 |
| 2extended | 182 | Hom, Jonathan (1499) | Lost 0-2 | -181500 |
| 3extended | 293 | Pichardo, Luis (1550) | Lost 1-2 | -171483 |
| 4extended | 291 | Cairns, Corey (1464) | Won 2-0 | +171500 |
| 5extended | 223 | Bacon, Joshua (1501) | Lost 1-2 | -181482 |
| 6extended | 260 | Gonzales, Roberto (1354) | Lost 0-2 | -201462 |
| average opponent: 1479record: 2-4 | new rating: 1462 | |||