Theo Geissler
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Baden-ch AT3 | 04/19/2003 | 47 | Germany |
| Untergrombach op 20th | 01/02/2003 | 888 | Germany |
| Sulzfeld op sen | ??/??/1999 | 0 | Germany |
| Untergrombach op | ??/??/1998 | 739 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| D04 | Queen's pawn game | 3 games |
| D05 | Queen's pawn game | 3 games |
| A85 | Dutch with c4 & Nc3 | 2 games |
| A47 | Queen's Indian defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A05 | Reti opening | 1 games |
| A46 | Queen's pawn game | 1 games |
| A39 | English, symmetrical, main line with d4 | 1 games |
| A52 | Budapest defence | 1 games |


Germany