Sigmon, Michael
Current rating: 1482
Record: 0-1-1
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 91 | Nguyen, Minh (1500) | Draw 0-0 | 01500 |
| 2standard | 156 | Smith, Dane (1499) | Lost 0-2 | -181482 |
| average opponent: 1500record: 0-1-1 | new rating: 1482 | |||