Erman, Brenton
Current rating: 1485
Record: 5-6
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 250 | Alcorta, Daniel (1500) | Won 2-1 | +181540 |
| 2legacy | 208 | Towne, Brian (1454) | Lost 0-2 | -191521 |
| 3legacy | 373 | Reed, Stephen (1598) | Lost 1-2 | -171504 |
| 4legacy | 351 | Miller, Matthew 3306 (1470) | Lost 0-2 | -191485 |
| average opponent: 1506record: 1-3 | new rating: 1485 | |||
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 106 | Higgins, Oliver (1405) | Lost 1-2 | -201480 |
| 2legacy | 319 | Parsley, Travis (1427) | Won 2-1 | +171497 |
| 3legacy | 381 | Serignese, Paul (1690) | Won 2-1 | +221519 |
| 4legacy | 279 | Ostreicher, Harley (1519) | Won 2-1 | +181537 |
| 5legacy | 180 | Vaid, Akhil (1742) | Lost 0-2 | -151522 |
| 6legacy | 272 | Horvath, Mitchell (1519) | Won 2-1 | +181540 |
| 7legacy | 143 | Ashlock, Richard (1545) | Lost 1-2 | -181522 |
| average opponent: 1550record: 4-3 | new rating: 1522 | |||