Zakall, Justin
Current rating: 1532
Record: 5-3
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 129 | Boulette, Ivan (1500) | Won 0-0 | +181518 |
| 2standard | 254 | Kitchen-norrie, Benjamin (1517) | Won 2-0 | +181536 |
| 3standard | 142 | Francis, Steve (1535) | Won 1-0 | +181554 |
| 4standard | 155 | Desroche, Grant (1540) | Lost 1-2 | -181536 |
| 5standard | 140 | Thomson, Cory (1486) | Won 2-1 | +171553 |
| 6standard | 143 | Maas, Kyle (1517) | Lost 0-2 | -191534 |
| 7standard | 154 | Suart, Cole (1498) | Won 2-0 | +181552 |
| 8standard | 105 | Gibson, Jason C (1488) | Lost 0-2 | -201532 |
| average opponent: 1510record: 5-3 | new rating: 1532 | |||