Thacher, Kory
Current rating: 1521
Record: 8-7-2
| Grand Prix Charlotte 2015 (modern) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 330 | Walker, Joey B (1500) | Won 2-1 | +171540 |
| 2modern | 231 | Welch, Chris (1500) | Won 2-1 | +181558 |
| 3modern | 357 | Mendolia, Joseph (1557) | Lost 0-2 | -181540 |
| 4modern | 416 | Johnson, Christopher W (1520) | Lost 0-2 | -191521 |
| 5modern | 520 | Clifton, Corey (1536) | Draw 1-1 | 01521 |
| 6modern | 472 | Gibson, Ethan H (1499) | Won 2-0 | +181539 |
| 7modern | 400 | Sieglinger, Jason (1504) | Won 2-1 | +171556 |
| 8modern | 265 | Kessel, Justin (1467) | Lost 1-2 | -191537 |
| 9modern | 337 | Brumby, Gene (1665) | Lost 1-2 | -161521 |
| average opponent: 1528record: 4-4-1 | new rating: 1521 | |||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 433 | Amerson, Mark (1490) | Won 2-0 | +181518 |
| 2legacy | 76 | Schnapp, Zachary (1518) | Won 2-0 | +181536 |
| 3legacy | 189 | Smith, Calvin (1563) | Lost 0-2 | -181518 |
| 4legacy | 305 | McMahon, James (1484) | Draw 1-1 | 01518 |
| 5legacy | 288 | Romano, Nicholas (1500) | Won 2-0 | +171535 |
| 6legacy | 173 | Paul, Corey (1665) | Lost 0-2 | -151520 |
| 7legacy | 277 | Diab, Kenan (1507) | Won 2-1 | +171537 |
| 8legacy | 183 | Van Dyke, Michael (1716) | Lost 0-2 | -141523 |
| average opponent: 1555record: 4-3-1 | new rating: 1523 | |||