Polis, Trevor J
Current rating: 1483
Record: 3-4
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 170 | Welborn, Arthur (1500) | Won 2-1 | +181518 |
| 2block | 24 | Chiasson, Jon (1518) | Lost 1-2 | -181500 |
| 3block | 158 | Holbrook, Jeremy (1558) | Lost 1-2 | -171483 |
| 4block | 297 | Toon, Brian (1482) | Lost 1-2 | -181465 |
| 5block | 293 | champagne, Josh j (1463) | Won 2-1 | +181483 |
| 6block | 206 | Tsuji, Paul (1472) | Won 2-1 | +181501 |
| 7block | 171 | Bresler, Reuben (1501) | Lost 1-2 | -181483 |
| average opponent: 1499record: 3-4 | new rating: 1483 | |||