Jiri Kociscak vs Vojtech Zwardon
Jiri Kociscak (33, IM, CZE) and Vojtech Zwardon (36, IM, CZE) have met 5 times in classical OTB plus 8 rapid/blitz games. Zwardon leads the classical series 3–1 (1 draw). With current classical ratings of 2486 and 2433, the Elo model gives Kociscak a 50% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2486 vs 2433 (Δ +53)
With Jiri Kociscak as white
50% Jiri24% draw26% Vojtech
With Vojtech Zwardon as white
38% Jiri28% draw33% Vojtech
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jiri Kociscak | Vojtech Zwardon | |
|---|---|---|
| Current rating (STD) | 2486 | 2433-5 |
| Peak rating | 2510 · Nov 2019 | 2503 · Jul 2022 |
| Peak age | 26 | 32 |
| World rank now | #698 | #1,198 |
| World rank peak | #692 | #674 |
| Federation rank now | #12 | #21 |
| Games (career, STD) | 731 | 1,117 |
| Months active | 206 | 200 |
| % white wins | 57% | 61% |
| % black wins | 52% | 56% |
| TPR last 12m (STD) | 2582 | 2309 |
| Activity 12m (games) | 9 | 245 |
Best Win
Jiri Kociscak
Vojtech Zwardon
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (13)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jiri Kociscak
Vojtech Zwardon