Pogreba, Andy K
Current rating: 1463
Record: 1-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Dvorak, Lee (1500) | Won 2-1 | +181518 |
| 2sealed | 300 | Engel, Jacquleyn N (1518) | Lost 1-2 | -181500 |
| 3sealed | 412 | Weitz, Brian (1442) | Lost 1-2 | -191481 |
| 4sealed | 472 | Sarsfield, Corey (1469) | Lost 0-2 | -181463 |
| average opponent: 1482record: 1-3 | new rating: 1463 | |||