W. Hartwig
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Eastpointe op | ??/??/1994 | 157 |  United States |
| USA-ch amat North | ??/??/1994 | 74 | United States |
| Troy MI Classic-DE/Unr | ??/??/1993 | 0 | United States |
| Eastpointe op | ??/??/1993 | 48 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| D00 | Queen's pawn game | 4 games |
| A45 | Queen's pawn game | 2 games |
| A48 | King's Indian, East Indian defence | 2 games |
| D05 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 3 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| B34 | Sicilian, accelerated fianchetto, exchange variation | 1 games |
| E76 | King's Indian, Four pawns attack | 1 games |
