Peterson, Jeffrey
Current rating: 1508
Record: 3-3
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Packard, Logan (1500) | Won 2-0 | +181518 |
| 2sealed | 225 | Matthews, Mark (1635) | Won 2-0 | +201538 |
| 3sealed | 174 | Majlaton, Alex (1764) | Lost 0-2 | -141524 |
| 4sealed | 311 | Sinopoli, Bradley (1486) | Won 2-1 | +171541 |
| 5sealed | 71 | Ruston, Richard (1521) | Lost 1-2 | -181523 |
| 6sealed | 276 | Allen, Jonathan (1678) | Lost 0-2 | -151508 |
| average opponent: 1597record: 3-3 | new rating: 1508 | |||