Libby, Michael
Current rating: 1447
Record: 0-3-1
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 462 | Chase, George (1500) | Draw 1-1 | 01500 |
| 2legacy | 565 | Prokop, Mike J (1580) | Lost 0-2 | -171483 |
| 3legacy | 635 | Fleming, Sean (1488) | Lost 0-2 | -171466 |
| 4legacy | 687 | Calhoun, Caleb (1462) | Lost 0-2 | -191447 |
| average opponent: 1507record: 0-3-1 | new rating: 1447 | |||