McCormick, Carl
Current rating: 1450
Record: 7-10
| Grand Prix Chicago 2012 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 276 | LOVE, ADDAM (1500) | Won 2-1 | +181502 |
| 2modern | 166 | Pilachowski, Ryan (1517) | Lost 1-2 | -181484 |
| 3modern | 395 | Jaco, Jason (1548) | Lost 1-2 | -171467 |
| 4modern | 443 | Dawson, Matthew (1514) | Lost 1-2 | -171450 |
| top | average opponent: 1520record: 1-3 | new rating: 1450 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 715 | Brummer, Aaron (1500) | Won 0-0 | +191500 |
| 2sealed | 506 | Getsinger, Doug (1518) | Won 2-1 | +181518 |
| 3sealed | 521 | Reynolds, Patrick (1504) | Lost 0-2 | -181500 |
| 4sealed | 704 | Soteros, Brian (1518) | Won 2-1 | +181518 |
| 5sealed | 656 | Derrickson, David (1736) | Lost 1-2 | -141504 |
| 6sealed | 651 | Gates, Jason (1387) | Lost 0-2 | -201484 |
| top | average opponent: 1527record: 3-3 | new rating: 1484 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 129 | Durney, Ryan (1475) | Lost 1-2 | -181462 |
| 3sealed | 246 | Tarr, Benjamin (1498) | Won 2-1 | +191481 |
| 4sealed | 233 | Short, Jason (1467) | Won 2-1 | +181499 |
| 5sealed | 69 | Fitzer, Max (1526) | Lost 1-2 | -181481 |
| top | average opponent: 1491record: 2-2 | new rating: 1481 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 101 | Fulop, Brian (1500) | Lost 1-2 | -181482 |
| 2block | 188 | Steele, Akil (1482) | Won 2-0 | +181500 |
| 3block | 173 | Herkenhoff, Brett (1411) | Lost 1-2 | -201480 |
| top | average opponent: 1464record: 1-2 | new rating: 1480 | ||