Kruppi, Joe
Current rating: 1499
Record: 4-4
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 239 | Gray, Ethan (1500) | Lost 1-2 | -181482 |
| 2modern | 287 | Cordonier, Erika (1427) | Lost 0-2 | -191463 |
| 3modern | 404 | Morris, Mark (1466) | Won 2-0 | +181481 |
| 4modern | 299 | Pittman, Sean (1480) | Lost 0-2 | -181463 |
| 5modern | 378 | Machek, Adam (1464) | Won 2-1 | +181481 |
| 6modern | 288 | Jaques, Ian (1484) | Lost 1-2 | -181463 |
| 7modern | 244 | Brews, Robert (1469) | Won 2-1 | +181481 |
| 8modern | 182 | Wong, Christopher [CAN] (1470) | Won 2-1 | +181499 |
| average opponent: 1470record: 4-4 | new rating: 1499 | |||