Christianson, John
Current rating: 1487
Record: 1-2
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 113 | Lo, William (1676) | Lost 0-2 | -151485 |
| 2legacy | 304 | Monroe, Scott (1511) | Won 2-1 | +191504 |
| 3legacy | 328 | Cope, Zachary (1552) | Lost 0-2 | -171487 |
| average opponent: 1580record: 1-2 | new rating: 1487 | |||