Harsh-Warne, Jerrold
Current rating: 1482
Record: 1-2
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 495 | Benjamin, Tristan (1500) | Lost 0-2 | -181482 |
| 2sealed | 597 | Marsh, Aaron (1482) | Won 2-1 | +181500 |
| 3sealed | 573 | Criveau, Tristan (1500) | Lost 0-2 | -181482 |
| average opponent: 1494record: 1-2 | new rating: 1482 | |||