Jock, James
Current rating: 1528
Record: 7-6
| Grand Prix Detroit 2016 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 766 | Heck, Jake (1501) | Won 2-0 | +181482 |
| 2modern | 155 | Leech, Matthew (1552) | Won 2-0 | +201502 |
| 3modern | 408 | Cochenour, Gavin (1499) | Won 2-1 | +181520 |
| 4modern | 56 | Petrus, Christopher (1434) | Won 2-1 | +161536 |
| 5modern | 52 | Green, Jeff (1882) | Won 2-0 | +241560 |
| 6modern | 59 | Enss, Matt (1594) | Lost 1-2 | -171543 |
| 7modern | 113 | Finison, Kevin (1609) | Won 2-1 | +191562 |
| 8modern | 68 | Lacey, Andreas (1669) | Lost 0-2 | -161546 |
| 9modern | 159 | Janssen, Scott (1567) | Lost 1-2 | -181528 |
| average opponent: 1590record: 6-3 | new rating: 1528 | |||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 593 | McNeal, Don (1500) | Lost 1-2 | -181482 |
| 2sealed | 584 | McCloskey, Shannon (1482) | Lost 0-2 | -181464 |
| 3sealed | 799 | Rodwell, Devin (1465) | Won 2-1 | +181482 |
| 4sealed | 786 | Kovalcik, Brad (1465) | Lost 0-2 | -181464 |
| average opponent: 1478record: 1-3 | new rating: 1464 | |||