Jakub Chyzy vs Iwo Karolczuk
Jakub Chyzy (20, FM, POL) and Iwo Karolczuk (20, IM, POL) have met 10 times in classical OTB. Chyzy leads with 4 wins to 1, with 5 draws — a 50% draw rate. Their last meeting at European Youth Rapid Championship 2024 - Boys Under 18 saw Karolczuk prevail. With current classical ratings of 2361 and 2373, the Elo model gives Karolczuk a 33% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2361 vs 2373 (Δ -12)
With Jakub Chyzy as white
40% Jakub27% draw33% Iwo
With Iwo Karolczuk as white
31% Jakub25% draw44% Iwo
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jakub Chyzy | Iwo Karolczuk | |
|---|---|---|
| Current rating (STD) | 2361 | 2373 |
| Peak rating | 2368 · Jun 2024 | 2406 · Jul 2025 |
| Peak age | 18 | 19 |
| World rank now | #2,446 | #2,167 |
| World rank peak | #2,367 | #1,601 |
| Federation rank now | #89 | #83 |
| Games (career, STD) | 844 | 801 |
| Months active | 146 | 132 |
| % white wins | 55% | 58% |
| % black wins | 51% | 53% |
| TPR last 12m (STD) | 2395 | 2322 |
| Activity 12m (games) | 19 | 156 |
Best Win
Jakub Chyzy
Iwo Karolczuk
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (19)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jakub Chyzy
Iwo Karolczuk