Bulgaria
Female
FIDE ID:
Nadya Toncheva
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 35th Kavala Open 2026 | 07/27/2026 | 2241 |  Greece |
| 10th Semana Santa Open | 04/01/2026 | 2284 |  Spain |
| World Blitz Women 2025 | 12/29/2025 | 2273 |  Qatar |
| World Rapid Women 2025 | 12/26/2025 | 2272 | Qatar |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 22 games |
| B15 | Caro-Kann defence | 6 games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 5 games |
| C88 | Ruy Lopez, closed | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B30 | Sicilian defence | 12 games |
| A04 | Reti opening | 8 games |
| D02 | Queen's pawn game | 6 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 6 games |
