Calk, William
Current rating: 1480
Record: 0-1
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Lanzo, Nic J (1408) | Lost 0-0 | -201480 |
| record: 0-1 | new rating: 1480 | |||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Lanzo, Nic J (1408) | Lost 0-0 | -201480 |
| record: 0-1 | new rating: 1480 | |||