Rubio, Joshua
Current rating: 1541
Record: 5-3-1
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 449 | Mallard, Carl (1500) | Won 2-1 | +181518 |
| 2sealed | 166 | Gallichet, Mike (1728) | Won 2-1 | +221540 |
| 3sealed | 176 | McCurdy, John (1535) | Draw 1-1 | 01540 |
| 4sealed | 227 | Gay, Tyler (1500) | Won 2-1 | +171557 |
| 5sealed | 115 | Beasley, Stori (1527) | Lost 1-2 | -191538 |
| 6sealed | 276 | Stirling, Brandt (1539) | Lost 1-2 | -181520 |
| 7sealed | 421 | Sellers, Andy (1420) | Won 2-0 | +171537 |
| 8sealed | 291 | Jenkins, Mark (1441) | Won 2-0 | +161553 |
| 9sealed | 194 | Guevin, Thomas (1900) | Lost 0-0 | -121541 |
| average opponent: 1566record: 5-3-1 | new rating: 1541 | |||