Mariola Wozniak vs Oliwia Kiolbasa
Mariola Wozniak (28, WIM, POL) and Oliwia Kiolbasa (26, IM, POL) have met 4 times in classical OTB plus 7 rapid/blitz games. Kiolbasa leads the classical series 2–1 (1 draw). With current classical ratings of 2159 and 2397, the Elo model gives Kiolbasa a 68% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2159 vs 2397 (Δ -238)
With Mariola Wozniak as white
15% Mariola17% draw68% Oliwia
With Oliwia Kiolbasa as white
10% Mariola14% draw76% Oliwia
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Mariola Wozniak | Oliwia Kiolbasa | |
|---|---|---|
| Current rating (STD) | 2159 | 2397 |
| Peak rating | 2325 · Oct 2016 | 2429 · Apr 2023 |
| Peak age | 18 | 23 |
| World rank now | #11,612 | #1,732 |
| World rank peak | #4,076 | #1,426 |
| Federation rank now | #345 | #67 |
| Games (career, STD) | 776 | 1,189 |
| Months active | 187 | 180 |
| % white wins | 49% | 49% |
| % black wins | 46% | 41% |
| TPR last 12m (STD) | — | 2397 |
| Activity 12m (games) | 0 | 204 |
Best Win
Mariola Wozniak
Oliwia Kiolbasa
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (11)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Mariola Wozniak
Oliwia Kiolbasa