Locke, Casey
Current rating: 1483
Record: 4-5-3
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 528 | Cummings, Brandon (1526) | Draw 1-1 | +11483 |
| 2legacy | 483 | Luke, David (1437) | Won 2-1 | +171500 |
| 3legacy | 413 | Seckel, Matthew (1528) | Won 2-0 | +191519 |
| 4legacy | 217 | Maftei, Dan (1500) | Lost 0-2 | -181501 |
| 5legacy | 425 | Ho, Bernhard (1516) | Draw 1-1 | 01501 |
| 6legacy | 555 | Hoffmann, Bernd (1517) | Lost 0-2 | -181483 |
| average opponent: 1504record: 2-2-2 | new rating: 1483 | |||
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 66 | Holm, Lawrence (1500) | Won 2-1 | +181518 |
| 2extended | 9 | Baldwin, William (1518) | Lost 0-2 | -181500 |
| 3extended | 122 | Peters, Joseph (1500) | Draw 1-1 | 01500 |
| 4extended | 126 | Bales, Jake (1519) | Won 2-1 | +181518 |
| 5extended | 94 | Aubertin, Justin (1520) | Lost 0-2 | -181500 |
| 6extended | 116 | Kilian, Derek (1503) | Lost 0-2 | -181482 |
| average opponent: 1510record: 2-3-1 | new rating: 1482 | |||