Aleksandra Lach vs Klaudia Wisniowska
Aleksandra Lach (31, WIM, POL) and Klaudia Wisniowska (31, WFM, POL) have met 10 times in classical OTB. Lach leads with 5 wins to 1, with 4 draws — a 40% draw rate. Their last meeting at Ekstraliga 2017 Round 1-3 saw Lach prevail. With current classical ratings of 2146 and 2128, the Elo model gives Lach a 46% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2146 vs 2128 (Δ +18)
With Aleksandra Lach as white
46% Aleksandra23% draw31% Klaudia
With Klaudia Wisniowska as white
35% Aleksandra25% draw40% Klaudia
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Aleksandra Lach | Klaudia Wisniowska | |
|---|---|---|
| Current rating (STD) | 2146 | 2128 |
| Peak rating | 2303 · Jun 2024 | 2198 · Oct 2014 |
| Peak age | 29 | 19 |
| World rank now | #11,524 | #13,410 |
| World rank peak | #3,950 | #10,310 |
| Federation rank now | #353 | #399 |
| Games (career, STD) | 772 | 689 |
| Months active | 202 | 193 |
| % white wins | 53% | 45% |
| % black wins | 50% | 43% |
| TPR last 12m (STD) | 2120 | — |
| Activity 12m (games) | 114 | 0 |
Best Win
Aleksandra Lach
Klaudia Wisniowska
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (13)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Aleksandra Lach
Klaudia Wisniowska