Stein, Jonny
Current rating: 1444
Record: 1-4
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Farlee, Sean (1410) | Lost 0-2 | -201480 |
| 2sealed | 404 | Flaskerud, Nita (1482) | Won 2-0 | +181498 |
| 3sealed | 390 | Johnson, Andrew Steven (1500) | Lost 1-2 | -181480 |
| 4sealed | 447 | Plantenberg, Brian (1450) | Lost 0-2 | -181462 |
| 5sealed | 437 | olver, James a (1464) | Lost 0-2 | -181444 |
| average opponent: 1461record: 1-4 | new rating: 1444 | |||