Bucknam, Chris
Current rating: 1486
Record: 3-4
| Grand Prix Columbus 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 49 | Sidhu, Jesse (1500) | Won 2-1 | +181518 |
| 2modern | 232 | Bartels, Bryan (1597) | Lost 0-2 | -171501 |
| 3modern | 284 | Kraigher, Greg (1636) | Lost 1-2 | -151486 |
| 4modern | 477 | Randle, Douglas (1482) | Won 2-0 | +181504 |
| 5modern | 349 | Hudson, Nathan (1531) | Lost 0-2 | -181486 |
| 6modern | 357 | NEWBERRY, PHILLIP D (1480) | Won 2-1 | +181504 |
| 7modern | 277 | Valila, Brad (1499) | Lost 0-2 | -181486 |
| average opponent: 1532record: 3-4 | new rating: 1486 | |||