McCormack, Alan
Current rating: 1461
Record: 4-6-1
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 353 | Presti, Ryan (1342) | Draw 1-1 | -21479 |
| 2standard | 298 | Trinh, Micheal (1484) | Won 2-0 | +181497 |
| 3standard | 202 | Reid, William (1517) | Won 2-1 | +181515 |
| 4standard | 175 | Skinner, Michael (1535) | Lost 0-2 | -171498 |
| 5standard | 287 | Weix, Jesse (1519) | Lost 0-2 | -181480 |
| 6standard | 367 | Holmes, Jeff (1433) | Lost 0-2 | -191461 |
| average opponent: 1472record: 2-3-1 | new rating: 1461 | |||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 470 | Conrad, Tanner (1500) | Lost 0-2 | -181482 |
| 2extended | 549 | Clark, David J (1452) | Lost 0-2 | -191463 |
| 3extended | 636 | Sardinas, Oscar (1465) | Lost 0-2 | -181445 |
| 4extended | 680 | Ballinger, William (1446) | Won 2-0 | +181463 |
| 5extended | 635 | Adkins, James Chris (1448) | Won 2-1 | +181481 |
| average opponent: 1462record: 2-3 | new rating: 1481 | |||