Hackett, Tadhg
Current rating: 1465
Record: 1-3
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 223 | Bell, Jason (1500) | Lost 1-2 | -181482 |
| 2modern | 370 | Mcmartin, Chase (1482) | Lost 1-2 | -181464 |
| 3modern | 445 | Beynon, Cordell (1463) | Won 2-1 | +181482 |
| 4modern | 377 | Brunsdon, David (1561) | Lost 1-2 | -171465 |
| average opponent: 1501record: 1-3 | new rating: 1465 | |||