Marcin Szelag vs Marcin Sieciechowicz
Marcin Szelag (45, IM, POL) and Marcin Sieciechowicz (34, IM, POL) have met 7 times in classical OTB plus 2 rapid/blitz games. Szelag leads the classical series 5–2 (0 draws). With current classical ratings of 2390 and 2386, the Elo model gives Szelag a 42% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2390 vs 2386 (Δ +4)
With Marcin Szelag as white
42% Marcin26% draw31% Marcin
With Marcin Sieciechowicz as white
32% Marcin27% draw41% Marcin
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Marcin Szelag | Marcin Sieciechowicz | |
|---|---|---|
| Current rating (STD) | 2390 | 2386+3 |
| Peak rating | 2501 · May 2013 | 2462 · Jun 2013 |
| Peak age | 32 | 21 |
| World rank now | #1,845 | #1,926 |
| World rank peak | #657 | #1,141 |
| Federation rank now | #73 | #75 |
| Games (career, STD) | 470 | 1,296 |
| Months active | 217 | 205 |
| % white wins | 58% | 60% |
| % black wins | 55% | 49% |
| TPR last 12m (STD) | 2360 | 2338 |
| Activity 12m (games) | 24 | 354 |
Best Win
Marcin Szelag
Marcin Sieciechowicz
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (9)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Marcin Szelag
Marcin Sieciechowicz