Apt, Russell
Current rating: 1468
Record: 1-3-1
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 71 | Lin, David (1908) | Lost 0-2 | -111489 |
| 2modern | 474 | King, Jonathan (1517) | Lost 1-2 | -171472 |
| 3modern | 879 | Majewski, David (1441) | Won 2-1 | +171489 |
| 4modern | 687 | Gaugler, Gregory (1356) | Draw 1-1 | -21487 |
| 5modern | 691 | Xia, Jiamu (1479) | Lost 1-2 | -191468 |
| average opponent: 1540record: 1-3-1 | new rating: 1468 | |||