Cosby, Jeff
Current rating: 1428
Record: 0-4
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 263 | Dauffenbach, Brad (1500) | Lost 0-2 | -181482 |
| 2sealed | 458 | Kitchens, Ryan (1484) | Lost 1-2 | -181464 |
| 3sealed | 476 | Guffy, Travis (1486) | Lost 1-2 | -181446 |
| 4sealed | 467 | Johnson, Jennifer (1446) | Lost 0-2 | -181428 |
| average opponent: 1479record: 0-4 | new rating: 1428 | |||