Ruza Nikolic
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Legion tt | 06/24/1959 | 0 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| D60 | Queen's Gambit Declined, Orthodox defence | 1 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A03 | Bird's opening | 1 games |
| C41 | Philidor's defence | 1 games |
| E80 | King's Indian, Saemisch variation | 1 games |


Poland