Tibor Debreceni
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Portocom op | 10/21/2000 | 421 |  Hungary |
Most Played Openings as White
| ECO | Opening | Games |
| D62 | Queen's Gambit Declined, Orthodox defence, 7.Qc2 c5, 8.cd (Rubinstein) | 1 games |
| D48 | Queen's Gambit Declined semi-Slav, Meran, 8...a6 | 1 games |
| E32 | Nimzo-Indian, classical variation | 1 games |
| D20 | Queen's gambit accepted | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C42 | Petrov's defence | 1 games |
| D97 | Gruenfeld, Russian variation with e4 | 1 games |
| C47 | Four knights, Scotch variation | 1 games |
| C96 | Ruy Lopez, closed (8...Na5) | 1 games |
