Pechin, Andrew S
Current rating: 1515
Record: 3-2
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Stegmann, Steven (1500) | Won 2-0 | +181518 |
| 2sealed | 119 | Tunison, Drew (1446) | Lost 1-2 | -191499 |
| 3sealed | 337 | Banks, Christopher J (1500) | Lost 1-2 | -181481 |
| 4sealed | 370 | Wiberg, Barrett J (1482) | Won 2-0 | +181499 |
| 5sealed | 278 | Ayers, Brandon (1399) | Won 2-1 | +161515 |
| average opponent: 1465record: 3-2 | new rating: 1515 | |||