G. Hartmann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Rhein Main op 1st | ??/??/1998 | 918 |  Germany |
| Hessenliga 9798 | 10/??/1997 | 818 | Germany |
| Hessenliga | ??/??/1995 | 585 | Germany |
| Hessenliga 9495 | ??/??/1994 | 597 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D92 | Gruenfeld, 5.Bf4 | 1 games |
| D05 | Queen's pawn game | 1 games |
| A04 | Reti opening | 1 games |
| A69 | Benoni, four pawns attack, main line | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B00 | King's pawn opening | 2 games |
| A52 | Budapest defence | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| A16 | English opening | 1 games |
