Nona Mircheva vs Boryana Petrova
Nona Mircheva (27, BUL) and Boryana Petrova (28, BUL) have met 2 times in classical OTB plus 5 rapid/blitz games. With current classical ratings of 1869 and 1876, the Elo model gives Petrova a 35% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1869 vs 1876 (Δ -7)
With Nona Mircheva as white
43% Nona21% draw35% Boryana
With Boryana Petrova as white
34% Nona20% draw46% Boryana
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Nona Mircheva | Boryana Petrova | |
|---|---|---|
| Current rating (STD) | 1869 | 1876 |
| Peak rating | 1906 · Jun 2017 | 1876 · Mar 2024 |
| Peak age | 18 | 26 |
| World rank now | #64,025 | #61,396 |
| World rank peak | #45,223 | #57,571 |
| Federation rank now | #253 | #351 |
| Games (career, STD) | 156 | 115 |
| Months active | 169 | 178 |
| % white wins | 54% | 45% |
| % black wins | 49% | 40% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Nona Mircheva
Boryana Petrova
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Nona Mircheva
Boryana Petrova