Costin Balan
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Martisor Cup op | 03/01/2002 | 1519 | Romania |
Most Played Openings as White
| ECO | Opening | Games |
| B72 | Sicilian, dragon, 6.Be3 | 2 games |
| B12 | Caro-Kann defence | 1 games |
| C42 | Petrov's defence | 1 games |
| B07 | Pirc defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A95 | Dutch, stonewall with Nc3 | 1 games |
| C03 | French, Tarrasch | 1 games |
| C02 | French, advance variation | 1 games |
| C07 | French, Tarrasch, open variation | 1 games |


Romania