CChessStats

Lenka Ptacnikova vs Vignir Vatnar Stefansson

Lenka Ptacnikova (50, WGM, ISL) and Vignir Vatnar Stefansson (23, GM, ISL) have met 12 times in classical OTB. Stefansson leads with 7 wins to 2, with 3 draws — a 25% draw rate. Their last meeting at Icelandic Chess Championship 2026 saw Stefansson prevail. With current classical ratings of 2126 and 2534, the Elo model gives Stefansson a 84% chance of winning a classical game with white.

Head-to-Head Score

If they played today · Classical

Based on current Elo: 2126 vs 2534 -408)
With Lenka Ptacnikova as white
5% Lenka11% draw84% Vignir
With Vignir Vatnar Stefansson as white
3% Lenka9% draw88% Vignir

Estimate from Elo only · doesn't account for recent form, opening prep, or context.

Career Compare

Lenka PtacnikovaVignir Vatnar Stefansson
Current rating (STD)21262534
Peak rating2317 · Mar 20102551 · Mar 2025
Peak age3422
World rank now#13,118#393
World rank peak#4,190#330
Federation rank now#64#1
Games (career, STD)1,3661,678
Months active218174
% white wins52%66%
% black wins48%62%
TPR last 12m (STD)20912504
Activity 12m (games)292463

Best Win

Lenka Ptacnikova
Vignir Vatnar Stefansson

Highest-rated opponent ever beaten · STD primary, rapid/blitz for context

All Meetings (36)

Common Opponents

Tournaments Both Played

Cohort Position

Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).

Lenka Ptacnikova
Vignir Vatnar Stefansson

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