Combs, Jamie
Current rating: 1457
Record: 4-7-1
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 971 | Thiara, Devinder (1532) | Won 2-0 | +191482 |
| 2modern | 806 | McLaughlin, Jim (1503) | Lost 0-2 | -181464 |
| 3modern | 1125 | Mong, Jason (1499) | Won 2-0 | +191483 |
| 4modern | 906 | Phillips, Cedric (1803) | Lost 1-2 | -121471 |
| 5modern | 1104 | Jones, Dustin (1445) | Won 2-0 | +171488 |
| 6modern | 896 | Simon, Michael (1698) | Lost 1-2 | -141474 |
| 7modern | 967 | Hickey, Matthew (1500) | Lost 0-2 | -171457 |
| average opponent: 1569record: 3-4 | new rating: 1457 | |||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 350 | Falkenstine, Evan (1500) | Won 2-1 | +181518 |
| 2sealed | 216 | Mincucci, Nick (1500) | Lost 1-2 | -181500 |
| 3sealed | 296 | Potts, John (1489) | Draw 1-1 | -11499 |
| 4sealed | 438 | Hogan, Brendan (1505) | Lost 0-2 | -171482 |
| 5sealed | 509 | Garcia, Bryan (1439) | Lost 0-2 | -191463 |
| average opponent: 1487record: 1-3-1 | new rating: 1463 | |||