Rocke, Alexander M
Current rating: 1469
Record: 1-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 371 | Sharp, Ryan (1500) | Won 2-1 | +181518 |
| 2sealed | 131 | Hankins, Alex M (1521) | Lost 1-2 | -181500 |
| 3sealed | 468 | Seder, Robert (1656) | Lost 0-2 | -151485 |
| 4sealed | 600 | Proano, Gina (1575) | Lost 1-2 | -161469 |
| average opponent: 1563record: 1-3 | new rating: 1469 | |||