Dariusz Swiercz vs Mateusz Kolosowski
Dariusz Swiercz (32, GM, USA) and Mateusz Kolosowski (34, IM, POL) have met 4 times in classical OTB plus 2 rapid/blitz games. Swiercz leads the classical series 2–0 (2 draws). With current classical ratings of 2579 and 2435, the Elo model gives Swiercz a 64% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2579 vs 2435 (Δ +144)
With Dariusz Swiercz as white
64% Dariusz19% draw17% Mateusz
With Mateusz Kolosowski as white
54% Dariusz23% draw23% Mateusz
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Dariusz Swiercz | Mateusz Kolosowski | |
|---|---|---|
| Current rating (STD) | 2579 | 2435-9 |
| Peak rating | 2670 · Aug 2019 | 2474 · Nov 2014 |
| Peak age | 25 | 22 |
| World rank now | #218 | #1,178 |
| World rank peak | #71 | #988 |
| Federation rank now | #20 | #49 |
| Games (career, STD) | 1,371 | 612 |
| Months active | 209 | 206 |
| % white wins | 47% | 52% |
| % black wins | 39% | 44% |
| TPR last 12m (STD) | 2595 | 2367 |
| Activity 12m (games) | 35 | 25 |
Best Win
Dariusz Swiercz
Mateusz Kolosowski
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (6)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Dariusz Swiercz
Mateusz Kolosowski