Ryszard Grossmann vs Marek Zembaty
Ryszard Grossmann (77, FM, POL) and Marek Zembaty (47, POL) have never met in classical OTB, but played 34 rapid/blitz games on record. They share 53 common opponents with at least 3 games each side, providing a calibration of relative strength. With current classical ratings of 1932 and 2140, the Elo model gives Zembaty a 65% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1932 vs 2140 (Δ -208)
With Ryszard Grossmann as white
19% Ryszard16% draw65% Marek
With Marek Zembaty as white
13% Ryszard13% draw73% Marek
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ryszard Grossmann | Marek Zembaty | |
|---|---|---|
| Current rating (STD) | 1932 | 2140 |
| Peak rating | 2237 · Jan 2002 | 2140 · Oct 2007 |
| Peak age | 53 | 28 |
| World rank now | #38,070 | #16,250 |
| World rank peak | #9,551 | #16,227 |
| Federation rank now | #899 | #440 |
| Games (career, STD) | 230 | 8 |
| Months active | 217 | 217 |
| % white wins | 53% | 42% |
| % black wins | 49% | 43% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 307 | 20 |
Best Win
Ryszard Grossmann
Marek Zembaty
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (34)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Ryszard Grossmann
Marek Zembaty