Mckenna, Jack D
Current rating: 1495
Record: 3-3
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 284 | Whiteman, Alex (1408) | Won 2-1 | +161516 |
| 2modern | 341 | Fieber, Kevin (1426) | Lost 1-2 | -191497 |
| 3modern | 520 | Gonzalez, Fernando (1500) | Lost 0-2 | -181479 |
| 4modern | 557 | Kramisen, Robert (1444) | Won 2-0 | +171496 |
| 5modern | 449 | Moore, Timmy (1466) | Won 2-0 | +181514 |
| 6modern | 403 | Kinton, Nicholas (1462) | Lost 1-2 | -191495 |
| average opponent: 1451record: 3-3 | new rating: 1495 | |||