Mason, Joshua 2
Current rating: 1511
Record: 3-3
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 249 | Knabenbauer, Jared (1532) | Won 2-1 | +191519 |
| 2sealed | 129 | Mellon, William (1555) | Won 2-1 | +181537 |
| 3sealed | 77 | Welch, Steven (1547) | Won 2-1 | +181555 |
| 4sealed | 118 | Jones, Josh (1764) | Lost 0-2 | -141541 |
| 5sealed | 212 | Karns, Tristan (1509) | Lost 1-2 | -181523 |
| 6sealed | 418 | Davis, John (1865) | Lost 1-2 | -121511 |
| average opponent: 1629record: 3-3 | new rating: 1511 | |||