Ekaterina Sosnina vs Nadezhda Sosnina
Ekaterina Sosnina (23, RUS) and Nadezhda Sosnina (20, RUS) have met 7 times in classical OTB plus 2 rapid/blitz games. Sosnina leads the classical series 2–0 (5 draws). With current classical ratings of 1870 and 1734, the Elo model gives Sosnina a 66% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1870 vs 1734 (Δ +136)
With Ekaterina Sosnina as white
66% Ekaterina14% draw20% Nadezhda
With Nadezhda Sosnina as white
56% Ekaterina17% draw27% Nadezhda
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ekaterina Sosnina | Nadezhda Sosnina | |
|---|---|---|
| Current rating (STD) | 1870 | 1734 |
| Peak rating | 1981 · Dec 2018 | 1929 · Aug 2023 |
| Peak age | 15 | 17 |
| World rank now | #52,712 | #97,962 |
| World rank peak | #32,747 | #32,351 |
| Federation rank now | #1,612 | #2,322 |
| Games (career, STD) | 563 | 672 |
| Months active | 148 | 137 |
| % white wins | 52% | 53% |
| % black wins | 46% | 49% |
| TPR last 12m (STD) | — | 1749 |
| Activity 12m (games) | 20 | 65 |
Best Win
Ekaterina Sosnina
Nadezhda Sosnina
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).
Ekaterina Sosnina
Nadezhda Sosnina