Boros, Justin
Current rating: 1428
Record: 4-8
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 442 | Sheehan, Rowan (1500) | Lost 1-2 | -171465 |
| 2sealed | 524 | Grace, Jared (1434) | Lost 1-2 | -191446 |
| 3sealed | 767 | Harris, Tim (1441) | Lost 0-2 | -181428 |
| average opponent: 1458record: 0-3 | new rating: 1428 | |||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 989 | Wingo, Donald (1467) | Won 2-0 | +171517 |
| 2sealed | 769 | Reha, David (1519) | Lost 1-2 | -181499 |
| 3sealed | 900 | Cubas, Alex (1499) | Won 2-0 | +181517 |
| 4sealed | 1026 | Hammer, Da (1517) | Lost 0-2 | -181499 |
| 5sealed | 992 | Wolloch, Sam (1524) | Lost 1-2 | -171482 |
| 6sealed | 1003 | Farrar, Tim (1483) | Won 2-0 | +181500 |
| 7sealed | 934 | Aizaga, Rich (1545) | Won 2-1 | +191519 |
| 8sealed | 483 | Pickens Jr, Kenneth E (1514) | Lost 0-2 | -181501 |
| 9sealed | 475 | Sheffield, Kenneth (1487) | Lost 0-2 | -191482 |
| average opponent: 1506record: 4-5 | new rating: 1482 | |||