Windjack, David
Current rating: 1497
Record: 2-2
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 143 | Dixon, Neal (1500) | Won 0-0 | +181518 |
| 2standard | 193 | Gullion, Jason (1482) | Won 2-0 | +171535 |
| 3standard | 166 | Hayes, Byron (1449) | Lost 0-2 | -191516 |
| 4standard | 268 | Greene, Tyler (1447) | Lost 0-2 | -191497 |
| average opponent: 1470record: 2-2 | new rating: 1497 | |||