Cowling, James
Current rating: 1426
Record: 2-6
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 150 | Driediger, Rodney (1500) | Won 0-0 | +181518 |
| 2standard | 100 | Henke, Bruce (1507) | Lost 0-2 | -181500 |
| 3standard | 119 | Hauck, Kyle (1466) | Won 2-1 | +171517 |
| 4standard | 140 | Platt, Cam (1584) | Lost 1-2 | -171500 |
| 5standard | 191 | Baadsgaard, Garrett (1464) | Lost 1-2 | -181482 |
| 6standard | 199 | Zarichny, Brandon (1469) | Lost 0-2 | -181464 |
| 7standard | 179 | Riley G., (1482) | Lost 0-2 | -181446 |
| 8standard | 164 | Kelly, Carlin (1370) | Lost 0-2 | -201426 |
| average opponent: 1480record: 2-6 | new rating: 1426 | |||