Day, Sean
Current rating: 1500
Record: 4-4
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 315 | Domolewski, Steve (1490) | Lost 0-2 | -181482 |
| 2modern | 378 | Radtke, Jordan (1482) | Lost 1-2 | -181464 |
| 3modern | 420 | Hilbach, Craig (1494) | Lost 0-2 | -181446 |
| 4modern | 439 | Debussac, Austin (1447) | Won 2-1 | +181464 |
| 5modern | 379 | Maitland, Patrick (1466) | Won 2-1 | +181482 |
| 6modern | 291 | Chapman, Stephen (1480) | Won 2-1 | +181500 |
| 7modern | 210 | Goheen, Phillip (1502) | Lost 0-2 | -181482 |
| 8modern | 190 | Reid, Curtis (1482) | Won 2-1 | +181500 |
| average opponent: 1480record: 4-4 | new rating: 1500 | |||