Bloch, Aron M
Current rating: 1446
Record: 3-6
| Grand Prix Chicago 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 45 | Frausto, Andrew J (1500) | Lost 0-2 | -181482 |
| 2modern | 344 | Fish, Tyler (1483) | Won 2-1 | +181500 |
| 3modern | 262 | Manestar, Brad (1578) | Lost 0-2 | -171483 |
| 4modern | 417 | Eckstrom, Greg (1480) | Lost 0-2 | -181465 |
| 5modern | 451 | Gordon, Gary (1465) | Won 2-0 | +181483 |
| 6modern | 359 | Ledbetter, Lance (1481) | Lost 1-2 | -181465 |
| 7modern | 357 | Christopher, Dylan (1465) | Lost 1-2 | -181447 |
| 8modern | 304 | Viers, Trey (1489) | Lost 0-2 | -171430 |
| 9modern | 236 | Gaule, Brian (1335) | Won 2-1 | +161446 |
| average opponent: 1475record: 3-6 | new rating: 1446 | |||