Zakem, Nicholas
Current rating: 1504
Record: 3-3-2
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 162 | Tietze, Harrison (1537) | Draw 1-1 | +11501 |
| 3block | 123 | Culligan, Michael (1518) | Won 2-1 | +181519 |
| 4block | 107 | LeBlanc, Nicholas (1468) | Won 1-0 | +171536 |
| 5block | 56 | Woodside, Tim R (1541) | Lost 0-2 | -181518 |
| 6block | 102 | Wang, Tianyi (1520) | Lost 0-1 | -181500 |
| 7block | 150 | Trepanier, Dave (1579) | Draw 0-0 | +21502 |
| 8block | 129 | Hamblet, Eli (1522) | Won 0-0 | +181520 |
| 9block | 90 | Hurd, Adam (1623) | Lost 0-0 | -161504 |
| average opponent: 1538record: 3-3-2 | new rating: 1504 | |||