Hosey, Justin
Current rating: 1479
Record: 5-7
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 180 | Moody, Blake A (1500) | Won 2-1 | +181507 |
| 2sealed | 299 | Scott, Michael (1517) | Lost 0-2 | -181489 |
| 3sealed | 411 | Colvin, Joseph (1506) | Won 2-0 | +191508 |
| 4sealed | 298 | Fenter, Remington (1558) | Lost 1-2 | -171491 |
| 5sealed | 341 | Oliver, Neal (1883) | Lost 0-2 | -121479 |
| average opponent: 1593record: 2-3 | new rating: 1479 | |||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 314 | Chen, David [USA] (1500) | Lost 1-2 | -181482 |
| 2sealed | 252 | Sheffield, Jason (1466) | Won 2-1 | +181500 |
| 3sealed | 339 | Rasco, Hunter (1501) | Won 2-1 | +181518 |
| 4sealed | 77 | Borowicz, Brandon (1546) | Won 2-1 | +181536 |
| 5sealed | 185 | Mack, Shaun (1650) | Lost 0-2 | -161520 |
| 6sealed | 177 | Painter, Jameson (1674) | Lost 0-2 | -151505 |
| 7sealed | 238 | Graham, Geoffrey (1608) | Lost 0-2 | -161489 |
| average opponent: 1563record: 3-4 | new rating: 1489 | |||