McCormack, Andrew
Current rating: 1472
Record: 5-7
| Grand Prix Phoenix 2018 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 398 | Jo, Dane (1500) | Won 2-1 | +181500 |
| 2modern | 244 | Becks, Steven (1487) | Lost 0-2 | -181482 |
| 3modern | 464 | Zickler, Andrew (1546) | Won 2-0 | +191501 |
| 4modern | 421 | Valiere, Andrew (1518) | Won 2-1 | +191520 |
| 5modern | 224 | Banker, Aaron (1546) | Lost 0-2 | -181502 |
| 6modern | 297 | DeLuca, Aaron (1513) | Lost 0-2 | -181484 |
| 7modern | 370 | Kastner, Donald (1799) | Lost 0-2 | -121472 |
| average opponent: 1558record: 3-4 | new rating: 1472 | |||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 185 | Martin, Dalton (1500) | Won 2-0 | +181518 |
| 3standard | 200 | Cuillier, Paul (1452) | Lost 1-2 | -191499 |
| 4standard | 371 | Ongaro, Michael (1519) | Lost 0-2 | -181481 |
| 5standard | 329 | Clelland, Hayden (1472) | Won 2-0 | +181499 |
| 6standard | 276 | Chang, Robin (1562) | Lost 1-2 | -171482 |
| average opponent: 1501record: 2-3 | new rating: 1482 | |||