Rusinko, John
Current rating: 1529
Record: 5-4
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 286 | Orts, Zachary (1622) | Won 2-0 | +201520 |
| 2sealed | 179 | LeBouef, Brad (1548) | Won 2-1 | +191539 |
| 3sealed | 186 | Lee, Michelle (1557) | Won 2-1 | +181557 |
| 4sealed | 54 | Trippe, James (1567) | Lost 0-2 | -181539 |
| 5sealed | 337 | Usman, Nick (1644) | Lost 0-2 | -161523 |
| 6sealed | 479 | Corzo, Robert (1588) | Lost 1-2 | -171506 |
| 7sealed | 468 | Corbin, Julia (1410) | Won 2-0 | +171523 |
| 8sealed | 301 | May, Trevor (1524) | Lost 0-2 | -181505 |
| 9sealed | 297 | Hu, Haibing (1844) | Won 2-0 | +241529 |
| average opponent: 1589record: 5-4 | new rating: 1529 | |||