Karman, Steve
Current rating: 1481
Record: 3-4-1
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 283 | Bernardi, Richard (1528) | Lost 1-2 | -171483 |
| 2sealed | 456 | Schildroth, David (1482) | Draw 1-1 | 01483 |
| 3sealed | 672 | Richardson, Becky (1482) | Lost 1-2 | -191464 |
| 4sealed | 802 | Claudel Sr, Slater (1467) | Lost 0-2 | -171447 |
| 5sealed | 738 | Benton, Danny (1379) | Lost 0-2 | -201427 |
| 6sealed | 633 | St. Laurent, Mackenzie (1427) | Won 2-0 | +181445 |
| 7sealed | 514 | Kennedy, Justin (1428) | Won 2-0 | +181463 |
| 8sealed | 399 | Hunt, Anthony (1464) | Won 2-1 | +181481 |
| average opponent: 1457record: 3-4-1 | new rating: 1481 | |||