Mack, Michael
Current rating: 1462
Record: 2-4-1
| Grand Prix Denver 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 63 | Bang, Ran (1500) | Draw 1-1 | 01500 |
| 2block | 93 | York, Kenny (1450) | Lost 0-2 | -191481 |
| 3block | 143 | Heap, Bronwen (1483) | Won 2-1 | +181499 |
| 4block | 122 | Bolanos, Nicholas (1435) | Lost 1-2 | -191480 |
| 5block | 148 | Snow, Matt (1482) | Won 2-0 | +181498 |
| 6block | 115 | Davis, Gregory (1498) | Lost 0-2 | -181480 |
| 7block | 112 | Walker, Rob (1481) | Lost 0-2 | -181462 |
| average opponent: 1476record: 2-4-1 | new rating: 1462 | |||