Mitchko, Aaron
Current rating: 1521
Record: 4-3
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | Kukla, Nick (1609) | Won 2-1 | +201520 |
| 2sealed | 313 | Lakatos, Thomas (1483) | Won 2-0 | +171537 |
| 3sealed | 330 | Sawyer, Raymond (1536) | Won 2-0 | +181555 |
| 4sealed | 156 | Senn, Jonathan (1542) | Won 2-0 | +181573 |
| 5sealed | 82 | Turner, Tim (1583) | Lost 0-2 | -181555 |
| 6sealed | 154 | Lyrette, Styve (1599) | Lost 1-2 | -171538 |
| 7sealed | 211 | Chase, John (1602) | Lost 0-2 | -171521 |
| average opponent: 1565record: 4-3 | new rating: 1521 | |||