McCullough, Bobby
Current rating: 1482
Record: 2-3
| Grand Prix Richmond 2014 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 264 | Weyers, Phyllis (1500) | Won 2-1 | +181501 |
| 2modern | 228 | Batson, Bruce (1519) | Lost 0-2 | -181483 |
| 3modern | 439 | Patterson, Michael (1386) | Won 2-0 | +171500 |
| 4modern | 276 | LeFebvre, Kevin (1499) | Lost 0-2 | -181482 |
| average opponent: 1476record: 2-2 | new rating: 1482 | |||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 974 | Mulholland, Matt (1540) | Lost 1-2 | -171483 |
| record: 0-1 | new rating: 1483 | |||