Kaminsky, Brian
Current rating: 1466
Record: 4-6
| Grand Prix Calgary 2019 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 176 | Joyce, Wade (1432) | Won 2-0 | +181483 |
| 2modern | 103 | On, Reno (1474) | Lost 1-2 | -181465 |
| 3modern | 286 | Matthews, Gillian (1500) | Lost 1-2 | -181447 |
| 4modern | 327 | Stakkestad, Bradley (1482) | Won 2-0 | +191466 |
| top | average opponent: 1472record: 2-2 | new rating: 1466 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 202 | Whitmore, Jason (1452) | Lost 0-2 | -191465 |
| top | record: 0-1 | new rating: 1465 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 390 | Pellegrin, Kevin (1500) | Won 2-0 | +181502 |
| 2modern | 372 | Hearne, Markus (1497) | Lost 0-2 | -181484 |
| top | average opponent: 1499record: 1-1 | new rating: 1484 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 273 | Johnson, Parker (1500) | Won 2-0 | +181518 |
| 2sealed | 278 | Gaughan, Matthew (1518) | Lost 0-2 | -181500 |
| 3sealed | 735 | Williams, Greg (1601) | Lost 1-2 | -161484 |
| top | average opponent: 1540record: 1-2 | new rating: 1484 | ||