Preston, Sara
Current rating: 1447
Record: 2-5-1
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 294 | Clarridge, Kyle (1500) | Lost 0-2 | -181482 |
| 2sealed | 341 | Kaiser, Stephan (1529) | Draw 1-1 | +11483 |
| 3sealed | 343 | Halley, Stephane (1500) | Lost 0-2 | -181465 |
| 4sealed | 350 | Cripps, Alex (1541) | Lost 0-2 | -161449 |
| 5sealed | 312 | St-Germain, Pierrot (1448) | Won 2-0 | +181467 |
| 6sealed | 256 | Serna Cruz, Roberto Carlos (1393) | Won 2-0 | +161483 |
| 7sealed | 191 | Dow, Darlene (1501) | Lost 0-2 | -171466 |
| 8sealed | 153 | Savard, Stephen (1440) | Lost 0-2 | -191447 |
| average opponent: 1482record: 2-5-1 | new rating: 1447 | |||