Davidson, Johnathon
Current rating: 1489
Record: 3-4
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 855 | Bess, Ken (1500) | Won 2-1 | +181518 |
| 2sealed | 707 | Zhang, Bolun (1590) | Lost 1-2 | -171501 |
| 3sealed | 983 | Mikuen, Brett (1500) | Won 2-0 | +181519 |
| 4sealed | 770 | Kobal, Jeffrey (1523) | Won 2-1 | +181537 |
| 5sealed | 809 | Shaw, Adam (1625) | Lost 0-2 | -161521 |
| 6sealed | 819 | Austin, Lance (1800) | Lost 0-2 | -131508 |
| 7sealed | 836 | Louke, Mary (1433) | Lost 0-2 | -191489 |
| average opponent: 1567record: 3-4 | new rating: 1489 | |||