Adelman, Benjamin
Current rating: 1463
Record: 1-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 210 | Potvin, Matt (1487) | Lost 0-2 | -181482 |
| 2sealed | 283 | Kubic, Ohlan (1481) | Lost 1-2 | -181464 |
| 3sealed | 326 | Fish, Jessica (1446) | Won 2-0 | +171481 |
| 4sealed | 253 | Warren, Eric (1455) | Lost 0-2 | -181463 |
| average opponent: 1467record: 1-3 | new rating: 1463 | |||