Roger Dorweiler
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Lisbon op 7th | 11/18/2001 | 658 |  Portugal |
| Lisbon-ch | 03/15/2000 | 653 | Portugal |
| Baden-ch HT | ??/??/1988 | 25 |  Germany |
| Baden-ch HT | ??/??/1985 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 1 games |
| A53 | Old Indian defence | 1 games |
| D46 | Queen's Gambit Declined semi-Slav, 6.Bd3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| A34 | English, symmetrical variation | 1 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 1 games |
