Hajo Trost
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Regionalliga NW 0102 | 10/07/2001 | 1926 | Germany |
| Regionalliga NW 0001 | ??/??/2000 | 614 | Germany |
| Regionalliga NW 9900 | ??/??/1999 | 422 | Germany |
| Regionalliga NW 9899 | ??/??/1998 | 1971 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 4 games |
| C45 | Scotch game | 3 games |
| B12 | Caro-Kann defence | 3 games |
| C47 | Four knights, Scotch variation | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 4 games |
| C00 | French defence | 3 games |
| D59 | Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd5 | 3 games |
| C11 | French defence | 2 games |


Germany