Blackstone, Kammy
Current rating: 1463
Record: 1-3
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Wagner, Sean (1438) | Lost 1-2 | -191481 |
| 2sealed | 242 | Rivers, Sean (1482) | Won 2-1 | +181499 |
| 3sealed | 329 | Stein, Lukas (1500) | Lost 0-2 | -181481 |
| 4sealed | 309 | Brown, Heather (1481) | Lost 0-2 | -181463 |
| average opponent: 1475record: 1-3 | new rating: 1463 | |||