Rengo, Ross
Current rating: 1482
Record: 2-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 330 | Becker, Clint (1500) | Lost 1-2 | -181482 |
| 2sealed | 432 | Hodorowski, Steven (1482) | Won 2-0 | +181500 |
| 3sealed | 303 | Vohasek, Daniel J (1501) | Lost 0-2 | -181482 |
| 4sealed | 471 | Butts, Kip (1464) | Won 2-0 | +181500 |
| 5sealed | 360 | Mohon, Nick (1504) | Lost 0-2 | -181482 |
| average opponent: 1490record: 2-3 | new rating: 1482 | |||