Bowser, Justin
Current rating: 1483
Record: 5-6
| Grand Prix Austin 2020 (modern) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 141 | Bland, Kyle (1465) | Lost 1-2 | -191502 |
| 2modern | 223 | Williams, Gabriel (1505) | Lost 0-2 | -181484 |
| 3modern | 388 | McDowell, Jordin (1463) | Won 2-0 | +181502 |
| 4modern | 276 | Contreras, Issak (1447) | Lost 1-2 | -191483 |
| average opponent: 1470record: 1-3 | new rating: 1483 | |||
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 381 | Carter, Kiowa (1500) | Won 2-0 | +181518 |
| 2modern | 60 | Montijo, Jesus (1544) | Won 2-0 | +181536 |
| 3modern | 86 | Ferriole Rice, Colton (1550) | Lost 0-2 | -171519 |
| 4modern | 301 | Tinsman, Lance (1499) | Lost 1-2 | -191500 |
| 5modern | 323 | Orr, Connor (1497) | Won 2-1 | +181518 |
| 6modern | 324 | Winkelman, Brennan (1637) | Won 2-0 | +201538 |
| 7modern | 200 | Wade, Justin (1581) | Lost 1-2 | -171521 |
| average opponent: 1544record: 4-3 | new rating: 1521 | |||