Heiko Grigowski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bezirksliga Steinfurt 0506 | 09/24/2005 | 1375 | Germany |
| Bezirksklasse Steinfurt 0506 | 09/10/2005 | 1179 | Germany |
| Steinfurt Bezirksliga 0405 | 10/??/2004 | 1417 | Germany |
| Steinfurt Bezirksliga 0304 | 10/??/2003 | 1440 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B50 | Sicilian | 4 games |
| B40 | Sicilian defence | 2 games |
| C00 | French defence | 2 games |
| C50 | King's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C44 | King's pawn game | 2 games |
| C66 | Ruy Lopez, Berlin defence, 4.O-O, d6 | 1 games |
| C33 | King's gambit accepted | 1 games |
| C45 | Scotch game | 1 games |


Germany