Massey, Josh
Current rating: 1456
Record: 3-6
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 421 | Reenalda, Matthew (1500) | Won 2-0 | +181518 |
| 2standard | 239 | Zobel, John (1546) | Won 2-0 | +191537 |
| 3standard | 308 | Haversat, Jacob (1905) | Lost 0-2 | -121525 |
| 4standard | 272 | Watson, Chris (1528) | Lost 1-2 | -181507 |
| 5standard | 412 | Wulfhorst, Grant (1503) | Won 2-0 | +181525 |
| 6standard | 339 | Mizell, Ryan (1542) | Lost 0-2 | -181507 |
| 7standard | 370 | Rector, James (1496) | Lost 0-2 | -181489 |
| 8standard | 443 | Liebel, Tomas (1431) | Lost 1-2 | -191470 |
| 9standard | 449 | Rapien, Taylor (1670) | Lost 1-2 | -141456 |
| average opponent: 1569record: 3-6 | new rating: 1456 | |||