Ondrej Prazak vs Antonin Duda
Ondrej Prazak (41, CZE) and Antonin Duda (39, CZE) have met 6 times in classical OTB plus 1 rapid/blitz game. Duda leads the classical series 2–1 (3 draws). With current classical ratings of 2068 and 2056, the Elo model gives Prazak a 46% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2068 vs 2056 (Δ +12)
With Ondrej Prazak as white
46% Ondrej22% draw32% Antonin
With Antonin Duda as white
35% Ondrej24% draw42% Antonin
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Ondrej Prazak | Antonin Duda | |
|---|---|---|
| Current rating (STD) | 2068 | 2056 |
| Peak rating | 2115 · Dec 2023 | 2120 · Nov 2024 |
| Peak age | 38 | 37 |
| World rank now | #18,656 | #20,041 |
| World rank peak | #13,294 | #12,964 |
| Federation rank now | #648 | #705 |
| Games (career, STD) | 249 | 322 |
| Months active | 207 | 199 |
| % white wins | 34% | 53% |
| % black wins | 29% | 40% |
| TPR last 12m (STD) | 2034 | 2051 |
| Activity 12m (games) | 13 | 97 |
Best Win
Ondrej Prazak
Antonin Duda
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (7)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Ondrej Prazak
Antonin Duda