Kost, Hilary
Current rating: 1480
Record: 1-2
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 689 | Wright, Bryan (1464) | Won 2-1 | +171517 |
| 2sealed | 967 | Draper, Barton (1437) | Lost 0-2 | -191498 |
| 3sealed | 1068 | Herron, Christopher (1500) | Lost 0-2 | -181480 |
| average opponent: 1467record: 1-2 | new rating: 1480 | |||