Bacon, Zachary D
Current rating: 1517
Record: 4-3
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 19 | Black, Michael (David) (1500) | Won 2-1 | +181518 |
| 2legacy | 85 | LaBelle, Mark (1500) | Lost 0-2 | -181500 |
| 3legacy | 296 | Mondon, Pierre (1514) | Lost 0-2 | -181482 |
| 4legacy | 283 | Black, Grant T (1484) | Won 2-1 | +181500 |
| 5legacy | 290 | Strickland, Jeremy (1500) | Won 2-0 | +181518 |
| 6legacy | 224 | Armbruster, Andrew (1520) | Won 2-0 | +181536 |
| 7legacy | 158 | Lusk, Brian (1504) | Lost 0-2 | -191517 |
| average opponent: 1503record: 4-3 | new rating: 1517 | |||