Jan Sosna vs Jakub Roubalik
Jan Sosna (66, IM, CZE) and Jakub Roubalik (35, IM, CZE) have met 10 times in classical OTB. They split decisive games at 3–3 with 4 draws — a 40% draw rate. Their last meeting at 1. liga 2022-2023 vychod r3-4 saw Roubalik prevail. With current classical ratings of 2283 and 2298, the Elo model gives Roubalik a 34% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2283 vs 2298 (Δ -15)
With Jan Sosna as white
40% Jan26% draw34% Jakub
With Jakub Roubalik as white
31% Jan24% draw45% Jakub
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jan Sosna | Jakub Roubalik | |
|---|---|---|
| Current rating (STD) | 2283 | 2298-14 |
| Peak rating | 2441 · Oct 2003 | 2420 · May 2019 |
| Peak age | 43 | 28 |
| World rank now | #4,616 | #4,158 |
| World rank peak | #1,209 | #1,794 |
| Federation rank now | #125 | #115 |
| Games (career, STD) | 578 | 864 |
| Months active | 217 | 206 |
| % white wins | 47% | 53% |
| % black wins | 43% | 40% |
| TPR last 12m (STD) | 2283 | 2168 |
| Activity 12m (games) | 10 | 109 |
Best Win
Jan Sosna
Jakub Roubalik
Highest-rated opponent ever beaten · STD primary, rapid/blitz for context
All Meetings (11)
Common Opponents
Tournaments Both Played
Cohort Position
Each player compared to active peers (same federation, ±75 Elo, played in last 12 months).
Jan Sosna
Jakub Roubalik