Hartmann, Ben
Current rating: 1527
Record: 4-3
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 74 | Davis, Scott (1535) | Won 2-0 | +191519 |
| 3sealed | 44 | Young, Mark (1516) | Won 2-0 | +181537 |
| 4sealed | 50 | Bezrukov, Semion (1560) | Won 2-0 | +181555 |
| 5sealed | 19 | Harvey, Eugene (1897) | Lost 0-2 | -121543 |
| 6sealed | 67 | Austin, Dal (1552) | Lost 0-2 | -181525 |
| 7sealed | 97 | Ravitz, Joshua (1645) | Won 2-0 | +201545 |
| 8sealed | 55 | Ridgway, James (1527) | Lost 1-2 | -181527 |
| average opponent: 1605record: 4-3 | new rating: 1527 | |||