Chafe, Tommy
Current rating: 1516
Record: 5-4
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 215 | Phillips, Andrew (1519) | Lost 0-2 | -181482 |
| 2standard | 577 | Milwid, Alexander J (1482) | Lost 1-2 | -181464 |
| 3standard | 618 | Guyton, Derek (1465) | Won 2-0 | +181482 |
| 4standard | 622 | Siena, Edward (1483) | Won 2-1 | +181500 |
| 5standard | 387 | Beckwith, Michael (1482) | Lost 0-2 | -181482 |
| 6standard | 538 | Vincek, Christopher (1432) | Lost 0-2 | -191463 |
| 7standard | 456 | Camejo, Jorge L (1446) | Won 2-0 | +181481 |
| 8standard | 379 | Buchta, Vincent (1465) | Won 2-0 | +181499 |
| 9standard | 251 | McPherson, Justin (1463) | Won 2-0 | +171516 |
| average opponent: 1471record: 5-4 | new rating: 1516 | |||