Marcin Sieciechowicz vs Pawel Piekielny
Marcin Sieciechowicz (34, IM, POL) and Pawel Piekielny (23, IM, POL) have met 2 times in classical OTB plus 5 rapid/blitz games. Sieciechowicz leads the classical series 2–0 (0 draws). With current classical ratings of 2386 and 2335, the Elo model gives Sieciechowicz a 51% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2386 vs 2335 (Δ +51)
With Marcin Sieciechowicz as white
51% Marcin23% draw26% Pawel
With Pawel Piekielny as white
39% Marcin27% draw34% Pawel
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Marcin Sieciechowicz | Pawel Piekielny | |
|---|---|---|
| Current rating (STD) | 2386 | 2335 |
| Peak rating | 2462 · Jun 2013 | 2335 · Mar 2026 |
| Peak age | 21 | 23 |
| World rank now | #1,926 | #3,068 |
| World rank peak | #1,141 | #3,042 |
| Federation rank now | #75 | #112 |
| Games (career, STD) | 1,296 | 505 |
| Months active | 206 | 141 |
| % white wins | 60% | 59% |
| % black wins | 49% | 50% |
| TPR last 12m (STD) | 2338 | 2385 |
| Activity 12m (games) | 354 | 44 |
Best Win
Marcin Sieciechowicz
Pawel Piekielny
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Marcin Sieciechowicz
Pawel Piekielny