Cobb, Daniel
Current rating: 1429
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 132 | Lyn, Ryan (1518) | Lost 0-2 | -171446 |
| 3sealed | 293 | Elkhatib, Ronnie (1498) | Lost 0-2 | -171429 |
| top | average opponent: 1508record: 0-2 | new rating: 1429 | ||
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | Bobo, James (1500) | Lost 0-2 | -181463 |
| top | record: 0-1 | new rating: 1463 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 844 | Bayne, Bobby (1565) | Lost 0-2 | -171483 |
| 2sealed | 1042 | Gemmell, Robert (1482) | Won 2-0 | +181501 |
| 3sealed | 1056 | Nguyen, Robert (1465) | Won 2-1 | +181519 |
| 4sealed | 964 | Vaughan, Anthony (1431) | Lost 0-2 | -201499 |
| 5sealed | 975 | Cross, Phillip (1499) | Lost 0-2 | -181481 |
| top | average opponent: 1489record: 2-3 | new rating: 1481 | ||