Ekaterina Sokolova vs Yaroslava Marochkina
Ekaterina Sokolova (20, RUS) and Yaroslava Marochkina (18, RUS) have met 2 times in classical OTB plus 7 rapid/blitz games. With current classical ratings of 1704 and 1867, the Elo model gives Marochkina a 60% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1704 vs 1867 (Δ -163)
With Ekaterina Sokolova as white
25% Ekaterina16% draw60% Yaroslava
With Yaroslava Marochkina as white
18% Ekaterina13% draw69% Yaroslava
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ekaterina Sokolova | Yaroslava Marochkina | |
|---|---|---|
| Current rating (STD) | 1704 | 1867 |
| Peak rating | 1791 · Sep 2021 | 1960 · Jul 2025 |
| Peak age | 15 | 17 |
| World rank now | #103,803 | #56,677 |
| World rank peak | #46,956 | #33,566 |
| Federation rank now | #2,657 | #1,439 |
| Games (career, STD) | 245 | 340 |
| Months active | 123 | 127 |
| % white wins | 44% | 60% |
| % black wins | 39% | 53% |
| TPR last 12m (STD) | — | 1819 |
| Activity 12m (games) | 11 | 96 |
Best Win
Ekaterina Sokolova
Yaroslava Marochkina
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 Sokolova
Yaroslava Marochkina