Rahn, Lucas
Current rating: 1514
Record: 4-3
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 203 | Ward, Stephen (1466) | Won 2-1 | +171517 |
| 2modern | 107 | Garossino, Joseph (1447) | Won 2-1 | +171534 |
| 3modern | 58 | Sly, John (1564) | Lost 0-2 | -171517 |
| 4modern | 224 | Finnerty, Taylor (1519) | Won 2-1 | +181535 |
| 5modern | 102 | Bian, Andrew (1340) | Won 2-1 | +141549 |
| 6modern | 79 | Bohard, Mateo (1557) | Lost 0-2 | -181531 |
| 7modern | 129 | Johnston, Jeremy (1546) | Lost 1-2 | -171514 |
| average opponent: 1491record: 4-3 | new rating: 1514 | |||