Beckman, John
Current rating: 1505
Record: 4-4
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 469 | Lin, Jasmine (1537) | Lost 1-2 | -171483 |
| 2modern | 507 | Piotrowsky, Michael (1430) | Won 2-1 | +171500 |
| 3modern | 483 | Harkins, Cameron (1468) | Won 2-0 | +171517 |
| 4modern | 215 | Lambert, Doug (1801) | Lost 0-2 | -131504 |
| 5modern | 475 | Siddel, Ryan (1501) | Lost 1-2 | -181486 |
| 6modern | 514 | Colon, Gustavo (1553) | Won 2-0 | +191505 |
| 7modern | 428 | Morse, William (1482) | Won 2-0 | +181523 |
| 8modern | 264 | Borunda, Gaston (1518) | Lost 0-2 | -181505 |
| average opponent: 1536record: 4-4 | new rating: 1505 | |||