Morrozoff, John W
Current rating: 1463
Record: 1-3
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 980 | Diamond, Ian P (1500) | Lost 0-2 | -181482 |
| 2sealed | 1203 | Schroder, James (1480) | Won 2-0 | +181500 |
| 3sealed | 981 | Man, Andy (1504) | Lost 1-2 | -181482 |
| 4sealed | 1147 | Cannaday, Dan (1447) | Lost 0-2 | -191463 |
| average opponent: 1483record: 1-3 | new rating: 1463 | |||