McAlpine, Peter
Current rating: 1518
Record: 3-2-1
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 135 | Sheng, Michael (1477) | Lost 0-2 | -181482 |
| 2modern | 272 | Dube, Alex (1482) | Won 2-1 | +181500 |
| 3modern | 201 | Chevrier, Eloi (1480) | Won 2-0 | +171517 |
| 4modern | 230 | Wu, Tiger (1520) | Draw 1-1 | 01517 |
| 5modern | 238 | Bilton, Tim (1518) | Won 2-1 | +181535 |
| 6modern | 159 | Clinton, Ben R (1592) | Lost 0-2 | -171518 |
| average opponent: 1511record: 3-2-1 | new rating: 1518 | |||