Therrien, Geddy
Current rating: 1429
Record: 4-8
| Grand Prix Toronto 2012 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 69 | Cashoe, Jeremiah (1500) | Lost 0-2 | -171447 |
| 2modern | 410 | Kostecki, Ben (1484) | Won 2-0 | +181465 |
| 3modern | 290 | Hardie, Boyd (1343) | Lost 0-2 | -201445 |
| 4modern | 379 | Dube, Jean-Francois (1483) | Won 2-1 | +191464 |
| 5modern | 354 | Hammal, Rawi (1469) | Lost 1-2 | -181446 |
| 6modern | 317 | Van Eyl, Stuart (1483) | Lost 0-2 | -171429 |
| average opponent: 1460record: 2-4 | new rating: 1429 | |||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 172 | Mani, Jimmy D (1500) | Lost 1-2 | -181482 |
| 3legacy | 433 | Soike, Craig (1500) | Lost 0-2 | -181464 |
| 4legacy | 503 | Newyear, Keith (1481) | Lost 1-2 | -171447 |
| 5legacy | 518 | Lipkowitz, Joel A (1446) | Won 2-1 | +181465 |
| 6legacy | 393 | Kieper, Jeff (1421) | Won 2-0 | +171482 |
| 7legacy | 305 | Yates, Jim (1498) | Lost 1-2 | -181464 |
| average opponent: 1474record: 2-4 | new rating: 1464 | |||