Heidecker, Dan
Current rating: 1446
Record: 0-3
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 326 | Kofsky, Robert (1539) | Lost 1-2 | -171483 |
| 2standard | 450 | Thompson, Nathan (1482) | Lost 0-2 | -181465 |
| 3standard | 530 | Holmes, Jeff (1446) | Lost 0-2 | -191446 |
| average opponent: 1489record: 0-3 | new rating: 1446 | |||