Stanislaw Kostyra vs Kazimierz Strojek
Stanislaw Kostyra (75, IM, POL) and Kazimierz Strojek (81, POL) have met 1 time in classical OTB plus 144 rapid/blitz games. With current classical ratings of 2190 and 1712, the Elo model gives Kostyra a 92% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2190 vs 1712 (Δ +478)
With Stanislaw Kostyra as white
92% Stanislaw7% draw2% Kazimierz
With Kazimierz Strojek as white
89% Stanislaw8% draw3% Kazimierz
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Stanislaw Kostyra | Kazimierz Strojek | |
|---|---|---|
| Current rating (STD) | 2190 | 1712+18 |
| Peak rating | 2336 · Sep 2010 | 2087 · Oct 2004 |
| Peak age | 59 | 59 |
| World rank now | #10,697 | #105,366 |
| World rank peak | #3,837 | #27,564 |
| Federation rank now | #288 | #2,504 |
| Games (career, STD) | 363 | 537 |
| Months active | 217 | 202 |
| % white wins | 60% | 38% |
| % black wins | 60% | 36% |
| TPR last 12m (STD) | — | 1537 |
| Activity 12m (games) | 483 | 493 |
Best Win
Stanislaw Kostyra
Kazimierz Strojek
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (145)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Stanislaw Kostyra
Kazimierz Strojek