Brock, Jerry
Current rating: 1471
Record: 3-5
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 341 | Meine, Ben (1500) | Won 2-0 | +181518 |
| 2standard | 62 | Hess, Craig (1573) | Lost 0-2 | -171501 |
| 3standard | 213 | Wood, Christian (1501) | Won 2-1 | +181519 |
| 4standard | 229 | Griffus, David (1502) | Won 2-0 | +181537 |
| 5standard | 90 | Walker, Mark (1616) | Lost 0-0 | -171520 |
| 6standard | 188 | Mcclain, Josh (1857) | Lost 1-2 | -121508 |
| 7standard | 241 | Costello, Mike (1504) | Lost 0-2 | -181490 |
| 8standard | 211 | Wallace, Nick (1422) | Lost 0-2 | -191471 |
| average opponent: 1559record: 3-5 | new rating: 1471 | |||