D. Harger
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Midwest Masters op | ??/??/1989 | 816 | United States |
| US-op | ??/??/1969 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D77 | Neo-Gruenfeld, 6.O-O | 1 games |
| E11 | Bogo-Indian defence | 1 games |
| E62 | King's Indian, fianchetto variation | 1 games |
| B87 | Sicilian, Sozin with ...a6 and ...b5 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C06 | French, Tarrasch, closed variation, main line | 1 games |
| C11 | French defence | 1 games |
| C12 | French, MacCutcheon variation | 1 games |


United States