Letourneau, Yannick
Current rating: 1452
Record: 0-3-1
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 67 | Magnuson, Max (1708) | Lost 1-2 | -141486 |
| 4sealed | 332 | Dimond-Gibson, John (1519) | Lost 1-2 | -181468 |
| 5sealed | 422 | Hao, Devin (1497) | Draw 1-1 | +11469 |
| 6sealed | 400 | Davies, Karen (1540) | Lost 0-2 | -171452 |
| average opponent: 1566record: 0-3-1 | new rating: 1452 | |||