Roberge, Pierre
Current rating: 1482
Record: 3-4-1
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 46 | Kozlowgke, Jack (1500) | Lost 0-2 | -181482 |
| 2block | 273 | Moir, Ben (1482) | Won 2-1 | +181500 |
| 3block | 248 | Watts, Andrew S (1581) | Lost 0-2 | -171483 |
| 4block | 255 | champagne, Josh j (1481) | Won 2-1 | +181501 |
| 5block | 245 | Edwards, Susan (1399) | Won 2-0 | +171518 |
| 6block | 139 | Cesari, Paolo (1517) | Lost 0-2 | -181500 |
| 7block | 162 | Laudy, Philippe (1501) | Draw 1-1 | 01500 |
| 8block | 131 | PALMERO, jeremy (1500) | Lost 0-0 | -181482 |
| average opponent: 1495record: 3-4-1 | new rating: 1482 | |||