Quann, Vinni
Current rating: 1548
Record: 6-4
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 117 | Hewitt, Chris (1695) | Won 2-1 | +221522 |
| 4modern | 40 | Knie, Michael (1572) | Lost 1-2 | -181504 |
| 5modern | 80 | Groat, Jesse (1535) | Lost 1-2 | -171487 |
| 6modern | 134 | Ruey, Enoch (1520) | Won 2-1 | +191506 |
| 7modern | 123 | Baumgarten, Joseph (1580) | Won 2-0 | +191525 |
| 8modern | 72 | Leedham, Bryan (1589) | Won 2-1 | +191544 |
| 9modern | 32 | Traynor, Andrew (1528) | Won 2-1 | +181562 |
| 10modern | 31 | St. Pierre, Brandon (1714) | Won 2-1 | +211583 |
| 11modern | 13 | Dyck, David (1596) | Lost 1-2 | -181565 |
| 12modern | 42 | Qadi, Mohamad (1623) | Lost 1-2 | -171548 |
| average opponent: 1595record: 6-4 | new rating: 1548 | |||