Manfred Koch
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| EU-ch Seniors 05th | 06/25/2005 | 1534 | Germany |
| Hessen-ch Seniors | 03/28/2005 | 1826 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A42 | Modern defence, Averbakh system | 1 games |
| D07 | Queen's Gambit Declined, Chigorin defence | 1 games |
| D80 | Gruenfeld defence | 1 games |
| E10 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A14 | English, Neo-Catalan declined | 1 games |
| D05 | Queen's pawn game | 1 games |
| D02 | Queen's pawn game | 1 games |
| A18 | English, Mikenas-Carls variation | 1 games |


Germany