Rudolf Jun vs Jan Lajbl
Rudolf Jun (21, FM, CZE) and Jan Lajbl (24, FM, CZE) have met 4 times in classical OTB plus 2 rapid/blitz games. Lajbl leads the classical series 2–1 (1 draw). With current classical ratings of 2311 and 2328, the Elo model gives Lajbl a 34% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2311 vs 2328 (Δ -17)
With Rudolf Jun as white
39% Rudolf27% draw34% Jan
With Jan Lajbl as white
30% Rudolf25% draw45% Jan
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Rudolf Jun | Jan Lajbl | |
|---|---|---|
| Current rating (STD) | 2311+18 | 2328+19 |
| Peak rating | 2321 · Nov 2025 | 2328 · May 2026 |
| Peak age | 20 | 24 |
| World rank now | #3,746 | #3,254 |
| World rank peak | #3,383 | #3,254 |
| Federation rank now | #98 | #76 |
| Games (career, STD) | 1,080 | 514 |
| Months active | 145 | 118 |
| % white wins | 51% | 50% |
| % black wins | 44% | 41% |
| TPR last 12m (STD) | 2279 | 2326 |
| Activity 12m (games) | 202 | 74 |
Best Win
Rudolf Jun
Jan Lajbl
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).
Rudolf Jun
Jan Lajbl