Roksana Jacek vs Jan Gregorz
Roksana Jacek (31, POL) and Jan Gregorz (28, POL) have met 3 times in classical OTB plus 6 rapid/blitz games. Jacek leads the classical series 2–1 (0 draws). With current classical ratings of 1953 and 1831, the Elo model gives Jacek a 63% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 1953 vs 1831 (Δ +122)
With Roksana Jacek as white
63% Roksana15% draw21% Jan
With Jan Gregorz as white
53% Roksana18% draw29% Jan
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Roksana Jacek | Jan Gregorz | |
|---|---|---|
| Current rating (STD) | 1953 | 1831 |
| Peak rating | 1953 · Mar 2024 | 1831 · Mar 2024 |
| Peak age | 29 | 26 |
| World rank now | #35,084 | #63,414 |
| World rank peak | #33,531 | #54,381 |
| Federation rank now | #898 | #1,374 |
| Games (career, STD) | 477 | 153 |
| Months active | 192 | 166 |
| % white wins | 46% | 53% |
| % black wins | 42% | 55% |
| TPR last 12m (STD) | — | — |
| Activity 12m (games) | 0 | 45 |
Best Win
Roksana Jacek
Jan Gregorz
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).
Roksana Jacek
Jan Gregorz