Cowell, Tracie
Current rating: 1533
Record: 7-5
| Grand Prix London 2015 (ORI standard) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 683 | Weijers, Stefan (1518) | Lost 0-2 | -171480 |
| 2standard | 909 | Smith, Kenneth (1465) | Won 2-1 | +171497 |
| 3standard | 931 | Wright, Henry G (1500) | Lost 1-2 | -181479 |
| 4standard | 1004 | Hill, Michael [ENG] (1481) | Won 2-0 | +181497 |
| 5standard | 926 | Campbell, Gary (1549) | Won 2-1 | +191516 |
| 6standard | 789 | Ferrigno, Pierluigi (1518) | Won 2-1 | +181534 |
| 7standard | 580 | Benschop, Martijn (1631) | Won 2-1 | +201554 |
| 8standard | 458 | Mortelmans, Jonas (1410) | Lost 1-2 | -211533 |
| average opponent: 1509record: 5-3 | new rating: 1533 | |||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 300 | Garrett, Matthew (1501) | Lost 1-2 | -181482 |
| 2sealed | 500 | Bruzgis, Vytautas (1350) | Lost 1-2 | -201462 |
| 3sealed | 743 | Yao, Xiaoyi (1464) | Won 2-0 | +181480 |
| 4sealed | 645 | Guinet, Thomas (1453) | Won 2-1 | +171497 |
| average opponent: 1442record: 2-2 | new rating: 1497 | |||