Hartman, Dan L
Current rating: 1539
Record: 4-2
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Turchioe, Matt (1500) | Won 2-0 | +181518 |
| 2sealed | 164 | Kemple, Christopher (1544) | Lost 0-2 | -181500 |
| 3sealed | 346 | Bernek, Raymond (1466) | Won 2-0 | +181518 |
| 4sealed | 167 | Alvarado, Jonathan (1601) | Won 2-0 | +191537 |
| 5sealed | 86 | Evans, Eli (1649) | Won 2-0 | +201557 |
| 6sealed | 102 | Miles, Christopher (1554) | Lost 1-2 | -181539 |
| average opponent: 1552record: 4-2 | new rating: 1539 | |||