Marcin Sieciechowicz vs Marek Zakrzewski
Marcin Sieciechowicz (34, IM, POL) and Marek Zakrzewski (36, FM, POL) have met 3 times in classical OTB plus 15 rapid/blitz games. Sieciechowicz leads the classical series 1–0 (2 draws). With current classical ratings of 2386 and 2288, the Elo model gives Sieciechowicz a 58% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2386 vs 2288 (Δ +98)
With Marcin Sieciechowicz as white
58% Marcin20% draw22% Marek
With Marek Zakrzewski as white
47% Marcin24% draw29% Marek
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Marcin Sieciechowicz | Marek Zakrzewski | |
|---|---|---|
| Current rating (STD) | 2386+3 | 2288 |
| Peak rating | 2462 · Jun 2013 | 2352 · Sep 2018 |
| Peak age | 21 | 28 |
| World rank now | #1,926 | #4,341 |
| World rank peak | #1,141 | #3,325 |
| Federation rank now | #75 | #150 |
| Games (career, STD) | 1,296 | 624 |
| Months active | 205 | 194 |
| % white wins | 60% | 59% |
| % black wins | 49% | 56% |
| TPR last 12m (STD) | 2338 | — |
| Activity 12m (games) | 354 | 47 |
Best Win
Marcin Sieciechowicz
Marek Zakrzewski
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (18)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Marcin Sieciechowicz
Marek Zakrzewski