Thiessen, Isaac
Current rating: 1482
Record: 3-4-1
| Grand Prix Vancouver 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2092 | Chow, Jeff (1519) | Draw 1-1 | 01500 |
| 2modern | 2349 | Worden-Dean, Jake (1524) | Lost 1-2 | -171483 |
| 3modern | 2619 | Lindsay, James (1508) | Won 2-0 | +181501 |
| 4modern | 2487 | Komoroski, Doug (1500) | Lost 1-2 | -181483 |
| 5modern | 2577 | O'Dell, Jonathon (1487) | Won 2-0 | +181501 |
| 6modern | 2451 | Langford, Chris (1398) | Won 2-1 | +161517 |
| 7modern | 2326 | Eagle, Matthew (1601) | Lost 1-2 | -161501 |
| 8modern | 2399 | McGraw, Ian (1436) | Lost 0-2 | -191482 |
| average opponent: 1496record: 3-4-1 | new rating: 1482 | |||