Female
FIDE ID:
Natalia Kalcheva
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BUL-chT (Women) | 10/03/2001 | 1541 |  Bulgaria |
| BUL-ch (Women) | ??/??/1987 | 2133 | Bulgaria |
| Primorsko op | ??/??/1987 | 2145 | Bulgaria |
Most Played Openings as White
| ECO | Opening | Games |
| A25 | English, Sicilian reversed | 1 games |
| A55 | Old Indian, main line | 1 games |
| D14 | Queen's Gambit Declined Slav, exchange variation, 6.Bf4 Bf5 | 1 games |
| A40 | Queen's pawn | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A37 | English, symmetrical variation | 1 games |
| C98 | Ruy Lopez, closed, Chigorin, 12...Nc6 | 1 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 1 games |
| A30 | English, symmetrical variation | 1 games |
