Hendrickson, Cecil
Current rating: 1502
Record: 3-3-2
| Grand Prix Charlotte 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 19 | Guskin, David (1533) | Lost 0-2 | -171483 |
| 2extended | 167 | Thomason, Timothy (1516) | Lost 1-2 | -181465 |
| 3extended | 178 | Parks, Thomas (1460) | Won 2-1 | +181483 |
| 4extended | 161 | whitehead, charlie (1483) | Won 2-1 | +181501 |
| 5extended | 159 | Henderson, Brandon (1503) | Draw 1-1 | 01501 |
| 6extended | 130 | McGuire, John (1498) | Won 2-1 | +181519 |
| 7extended | 89 | Ashford, Marshall (1536) | Lost 0-2 | -181501 |
| 8extended | 83 | Spotts, Steven (1521) | Draw 1-1 | +11502 |
| average opponent: 1506record: 3-3-2 | new rating: 1502 | |||