Stonecypher III, William J.
Current rating: 1382
Record: 1-8-1
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 119 | Davila, Anthony (1459) | Draw 1-1 | +11392 |
| 2modern | 384 | Kong, Daniel (1536) | Lost 0-2 | -151377 |
| 3modern | 374 | Adams, Shawn (1545) | Won 2-0 | +211398 |
| 4modern | 510 | Sherman, Justin (1538) | Lost 1-2 | -161382 |
| average opponent: 1519record: 1-2-1 | new rating: 1382 | |||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 451 | Burgess, Dayton (1462) | Lost 0-2 | -191481 |
| 2modern | 935 | Murphy, Timothy (1516) | Lost 0-2 | -171464 |
| 3modern | 1389 | Coverdale, Ryan (1488) | Lost 1-2 | -181446 |
| 4modern | 1455 | Parikh, Roshan (1349) | Lost 0-2 | -191427 |
| 5modern | 1373 | Min, Max (1429) | Lost 1-2 | -181409 |
| 7modern | 1109 | Martin, Weston (1424) | Lost 0-2 | -181391 |
| average opponent: 1445record: 0-6 | new rating: 1391 | |||