Duquette, John
Current rating: 1529
Record: 5-3
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 201 | Orr, Michael (1500) | Won 0-0 | +181518 |
| 2standard | 194 | Langman, Reg (1448) | Won 2-0 | +171535 |
| 3standard | 152 | Morris, Kolton (1482) | Lost 1-2 | -191516 |
| 4standard | 248 | Hough, Garry (1485) | Won 2-1 | +171533 |
| 5standard | 193 | Seddon, Scott (1499) | Lost 1-2 | -181515 |
| 6standard | 206 | Orom, Jeff (1447) | Won 2-0 | +161531 |
| 7standard | 144 | Calver, Byron (1457) | Lost 0-2 | -191512 |
| 8standard | 150 | Deck, Tyler (1481) | Won 2-0 | +171529 |
| average opponent: 1475record: 5-3 | new rating: 1529 | |||