Kapitany, John
Current rating: 1462
Record: 3-5
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 387 | Grimes, Zachary (1431) | Won 2-1 | +171517 |
| 2modern | 295 | Lugg, John (1485) | Lost 0-2 | -191498 |
| 3modern | 690 | May, Ryan (1476) | Lost 0-2 | -181480 |
| 4modern | 598 | Whittle, Patrick (1481) | Lost 1-2 | -181462 |
| 5modern | 741 | Jackson, David (1576) | Won 2-0 | +201482 |
| 6modern | 619 | Laighton, Cody (1365) | Lost 1-2 | -201462 |
| 7modern | 529 | Curtis, Hunter (1471) | Lost 0-2 | -181444 |
| 8modern | 464 | Ray, Addison (1443) | Won 2-1 | +181462 |
| average opponent: 1466record: 3-5 | new rating: 1462 | |||