Witherspoon, James
Current rating: 1428
Record: 1-5
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 260 | Shipley, Harry (1421) | Lost 1-2 | -191445 |
| 2sealed | 227 | Ohanian, Alec (1486) | Won 2-0 | +191464 |
| 3sealed | 241 | Montebello, Nicholas (1401) | Lost 1-2 | -191445 |
| 4sealed | 323 | Stiver, Gregory (1488) | Lost 1-2 | -171428 |
| average opponent: 1449record: 1-3 | new rating: 1428 | |||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Burchers, Thomas (1500) | Lost 1-2 | -181482 |
| 2sealed | 260 | Gore, Dustin (1481) | Lost 0-2 | -181464 |
| average opponent: 1490record: 0-2 | new rating: 1464 | |||