Groulx, Bill
Current rating: 1499
Record: 2-2
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 77 | Creutzberger, Peter (1446) | Won 2-1 | +171517 |
| 2block | 112 | Baril, Pierre-Paul (1518) | Lost 1-2 | -181499 |
| 3block | 154 | Veilleux, Marc-Andre (1500) | Won 2-1 | +181517 |
| 4block | 163 | Caron, Antoine (1519) | Lost 1-2 | -181499 |
| average opponent: 1496record: 2-2 | new rating: 1499 | |||