McGraw, J.R.
Current rating: 1463
Record: 1-3
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 205 | Gellert, Kyle (1500) | Lost 0-0 | -181482 |
| 2standard | 181 | Petrishen, John (1518) | Lost 0-2 | -171465 |
| 4standard | 237 | Parks, Chuck (1465) | Won 2-0 | +181483 |
| 5standard | 187 | Chow, Jimmy (1399) | Lost 0-2 | -201463 |
| average opponent: 1470record: 1-3 | new rating: 1463 | |||