Igor Kowalski vs Jakub Kosakowski
Igor Kowalski (25, IM, POL) and Jakub Kosakowski (24, GM, POL) have met 10 times in classical OTB. Kosakowski leads with 2 wins to 0, with 8 draws — a 80% draw rate. Their last meeting at Zamosc Chess Cup 2025 saw Kosakowski prevail. With current classical ratings of 2398 and 2550, the Elo model gives Kosakowski a 55% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2398 vs 2550 (Δ -152)
With Igor Kowalski as white
23% Igor22% draw55% Jakub
With Jakub Kosakowski as white
16% Igor19% draw65% Jakub
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Igor Kowalski | Jakub Kosakowski | |
|---|---|---|
| Current rating (STD) | 2398 | 2550+17 |
| Peak rating | 2413 · Jul 2025 | 2551 · Jul 2025 |
| Peak age | 24 | 23 |
| World rank now | #1,716 | #313 |
| World rank peak | #1,494 | #313 |
| Federation rank now | #65 | #8 |
| Games (career, STD) | 1,044 | 1,236 |
| Months active | 171 | 170 |
| % white wins | 58% | 61% |
| % black wins | 52% | 54% |
| TPR last 12m (STD) | 2369 | 2525 |
| Activity 12m (games) | 344 | 201 |
Best Win
Igor Kowalski
Jakub Kosakowski
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (31)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Igor Kowalski
Jakub Kosakowski