Christopher S.,
Current rating: 1501
Record: 3-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 50 | Michael V., (1536) | Lost 1-2 | -171483 |
| 4sealed | 412 | Sorel, Dustin (1437) | Won 2-1 | +171500 |
| 5sealed | 147 | Sapp, Joseph (1446) | Lost 1-2 | -191481 |
| 6sealed | 325 | Connett, Chris (1520) | Won 2-0 | +191500 |
| 7sealed | 286 | Jarquin, Michael (1538) | Won 2-0 | +181518 |
| 8sealed | 245 | Endres, Carl (1562) | Lost 0-2 | -171501 |
| average opponent: 1507record: 3-3 | new rating: 1501 | |||