Nadezhda Sevastyanova vs Olga Polykovskaya
Nadezhda Sevastyanova (75, RUS) and Olga Polykovskaya (74, RUS) have met 2 times in classical OTB plus 8 rapid/blitz games. With current classical ratings of 1445 and 1627, the Elo model gives Polykovskaya a 64% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1445 vs 1627 (Δ -182)
With Nadezhda Sevastyanova as white
24% Nadezhda13% draw64% Olga
With Olga Polykovskaya as white
17% Nadezhda11% draw72% Olga
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Nadezhda Sevastyanova | Olga Polykovskaya | |
|---|---|---|
| Current rating (STD) | 1445 | 1627 |
| Peak rating | 1910 · Oct 2005 | 1697 · May 2010 |
| Peak age | 54 | 58 |
| World rank now | #204,224 | #124,730 |
| World rank peak | #46,046 | #57,789 |
| Federation rank now | #6,402 | #6,540 |
| Games (career, STD) | 185 | 119 |
| Months active | 198 | 180 |
| % white wins | 23% | 30% |
| % black wins | 23% | 25% |
| TPR last 12m (STD) | 926 | — |
| Activity 12m (games) | 55 | 0 |
Best Win
Nadezhda Sevastyanova
Olga Polykovskaya
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).
Nadezhda Sevastyanova
Olga Polykovskaya