Blumenshine, Mitch
Current rating: 1463
Record: 1-3
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 359 | Parriott, Nathan (1500) | Won 2-1 | +181518 |
| 2legacy | 264 | Robertson, Erik (1481) | Lost 0-2 | -191499 |
| 3legacy | 454 | Barnello, Adam (1462) | Lost 0-2 | -181481 |
| 4legacy | 470 | Barra, Joe (1483) | Lost 0-2 | -181463 |
| average opponent: 1481record: 1-3 | new rating: 1463 | |||