Jezak, Ryan
Current rating: 1482
Record: 3-4
| Grand Prix Toronto 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 22 | Liang, Andy (1619) | Lost 1-2 | -161484 |
| 2modern | 455 | Drummond, Bryn (1612) | Won 2-0 | +201504 |
| 3modern | 363 | Fincham, Phil (1416) | Lost 0-2 | -191485 |
| 4modern | 567 | Lachance, Chantal (1390) | Won 2-0 | +161501 |
| 5modern | 400 | Balaban, Mark (1521) | Won 2-0 | +191520 |
| 6modern | 309 | Honey, Nolan (1417) | Lost 1-2 | -201500 |
| 7modern | 275 | Nottingham, Sandy (1501) | Lost 0-2 | -181482 |
| average opponent: 1497record: 3-4 | new rating: 1482 | |||