DeRoche, Adrian X
Current rating: 1448
Record: 0-3
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 50 | Royer, Danny (1553) | Lost 0-2 | -171483 |
| 5standard | 204 | Chung, Newell Y (1541) | Lost 0-2 | -171466 |
| 6standard | 140 | Mitchell, Randy (1484) | Lost 1-2 | -181448 |
| average opponent: 1526record: 0-3 | new rating: 1448 | |||