Johann Grabowski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| GER-ch Seniors-B 17th | 08/20/2005 | 1610 | Germany |
| Essen op04 | 04/04/2005 | 1790 | Germany |
| Ruhrgebiet Seniors op 12th | 04/04/2005 | 1744 | Germany |
| Cologne Longerich op | 06/26/2004 | 1520 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B33 | Sicilian defence | 5 games |
| C18 | French, Winawer, advance variation | 3 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 2 games |
| C06 | French, Tarrasch, closed variation, main line | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B30 | Sicilian defence | 5 games |
| B12 | Caro-Kann defence | 3 games |
| E61 | King's Indian defence, 3.Nc3 | 2 games |
| B33 | Sicilian defence | 2 games |


Germany