Gebhart, Joe
Current rating: 1492
Record: 4-5
| Grand Prix Chicago 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 66 | Pozsgay, Michael (1725) | Lost 0-2 | -141486 |
| 2modern | 401 | Carroll, Frank (1482) | Won 2-0 | +181504 |
| 3modern | 357 | Viers, Trey (1547) | Won 2-1 | +191523 |
| 4modern | 213 | Buzzie, Daniel (1590) | Won 2-0 | +191542 |
| 5modern | 199 | Kronenberger, Chris (1756) | Lost 0-2 | -141528 |
| 6modern | 251 | Sopcich, Scott (1571) | Won 2-1 | +191547 |
| 7modern | 197 | Macke, Adam (1503) | Lost 0-2 | -191528 |
| 8modern | 256 | Zarichny, Brandon (1506) | Lost 1-2 | -191509 |
| 9modern | 198 | Rios, Dustin (1518) | Lost 0-2 | -171492 |
| average opponent: 1578record: 4-5 | new rating: 1492 | |||