Blackwell, Charles
Current rating: 1464
Record: 0-2
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Ross, William (1500) | Lost 0-2 | -181482 |
| 2sealed | 149 | Liming, Austin (1482) | Lost 1-2 | -181464 |
| average opponent: 1491record: 0-2 | new rating: 1464 | |||