Margarita Sidorova vs Alexandra Naumova
Margarita Sidorova (21, RUS) and Alexandra Naumova (22, RUS) have met 4 times in classical OTB plus 5 rapid/blitz games. Sidorova leads the classical series 3–1 (0 draws). With current classical ratings of 1827 and 1874, the Elo model gives Naumova a 41% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1827 vs 1874 (Δ -47)
With Margarita Sidorova as white
37% Margarita22% draw41% Alexandra
With Alexandra Naumova as white
29% Margarita18% draw52% Alexandra
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Margarita Sidorova | Alexandra Naumova | |
|---|---|---|
| Current rating (STD) | 1827 | 1874 |
| Peak rating | 1838 · Mar 2023 | 1898 · Aug 2024 |
| Peak age | 18 | 20 |
| World rank now | #66,443 | #54,767 |
| World rank peak | #44,904 | #46,153 |
| Federation rank now | #1,625 | #1,401 |
| Games (career, STD) | 330 | 251 |
| Months active | 105 | 119 |
| % white wins | 49% | 42% |
| % black wins | 45% | 38% |
| TPR last 12m (STD) | — | 1799 |
| Activity 12m (games) | 11 | 30 |
Best Win
Margarita Sidorova
Alexandra Naumova
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (9)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Margarita Sidorova
Alexandra Naumova