Konefal, Stephen W
Current rating: 1463
Record: 1-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 370 | Tourloukis, Chris (1436) | Lost 1-2 | -191481 |
| 2sealed | 531 | Beattie, Don J (1482) | Lost 1-2 | -181463 |
| 3sealed | 762 | Francia, Christian (1464) | Won 2-1 | +181481 |
| 4sealed | 712 | HULTON, JACK (1487) | Lost 0-2 | -181463 |
| average opponent: 1467record: 1-3 | new rating: 1463 | |||