M. Konstantinidis
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| White Tower op 6th | 12/21/2002 | 1081 |  Greece |
| Elitia op | ??/??/1997 | 681 | Greece |
| Ikaria op | ??/??/1997 | 984 | Greece |
| Kavala op 7th | ??/??/1997 | 1985 | Greece |
Most Played Openings as White
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B78 | Sicilian, dragon, Yugoslav attack, 10.O-O-O | 1 games |
| B43 | Sicilian, Kan, 5.Nc3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E44 | Nimzo-Indian, Fischer variation, 5.Ne2 | 1 games |
| D02 | Queen's pawn game | 1 games |
| A64 | Benoni, fianchetto, 11...Re8 | 1 games |
| A45 | Queen's pawn game | 1 games |
