Margarita Sidorova vs Aleksandra Nikolaeva
Margarita Sidorova (21, RUS) and Aleksandra Nikolaeva (22, RUS) have met 4 times in classical OTB plus 6 rapid/blitz games. Nikolaeva leads the classical series 3–1 (0 draws). With current classical ratings of 1827 and 1600, the Elo model gives Sidorova a 76% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1827 vs 1600 (Δ +227)
With Margarita Sidorova as white
76% Margarita11% draw13% Aleksandra
With Aleksandra Nikolaeva as white
69% Margarita13% draw18% Aleksandra
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Margarita Sidorova | Aleksandra Nikolaeva | |
|---|---|---|
| Current rating (STD) | 1827 | 1600 |
| Peak rating | 1838 · Mar 2023 | 1600 · Mar 2024 |
| Peak age | 18 | 20 |
| World rank now | #66,443 | #123,851 |
| World rank peak | #44,904 | #103,437 |
| Federation rank now | #1,625 | #4,086 |
| Games (career, STD) | 330 | 191 |
| Months active | 105 | 124 |
| % white wins | 49% | 38% |
| % black wins | 45% | 39% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 11 | 0 |
Best Win
Margarita Sidorova
Aleksandra Nikolaeva
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (10)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Margarita Sidorova
Aleksandra Nikolaeva