Maria Kozyak vs Ekaterina Sumnaya
Maria Kozyak (82, RUS) and Ekaterina Sumnaya (95, RUS) have met 2 times in classical OTB plus 7 rapid/blitz games. Kozyak leads the classical series 2–0 (0 draws).
Head-to-Head Score
If they played today · Classical
No classical rating for one of the players.
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Maria Kozyak | Ekaterina Sumnaya | |
|---|---|---|
| Current rating (STD) | — | 1525 |
| Peak rating | 1808 · Nov 2015 | 1728 · Mar 2011 |
| Peak age | 71 | 80 |
| World rank now | #80,624 | #133,286 |
| World rank peak | #47,229 | #52,444 |
| Federation rank now | #4,883 | #5,088 |
| Games (career, STD) | 136 | 265 |
| Months active | 102 | 181 |
| % white wins | 36% | 28% |
| % black wins | 34% | 27% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 0 |
Best Win
Maria Kozyak
Ekaterina Sumnaya
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).
Maria Kozyak
Ekaterina Sumnaya