Jose Alberto Cuevas Fernandez vs Lionel Sierra Vallina
Jose Alberto Cuevas Fernandez (40, ESP) and Lionel Sierra Vallina (17, FM, ESP) have met 2 times in classical OTB plus 9 rapid/blitz games. With current classical ratings of 2016 and 2412, the Elo model gives Sierra Vallina a 83% chance of winning a classical game with white.
Head-to-Head Score
If they played today · Classical
Based on current Elo: 2016 vs 2412 (Δ -396)
With Jose Alberto Cuevas Fernandez as white
6% Jose11% draw83% Lionel
With Lionel Sierra Vallina as white
3% Jose9% draw88% Lionel
Estimate from Elo only · doesn't account for recent form, opening prep, or context.
Career Compare
| Jose Alberto Cuevas Fernandez | Lionel Sierra Vallina | |
|---|---|---|
| Current rating (STD) | 2016-4 | 2412-4 |
| Peak rating | 2173 · Sep 2018 | 2416 · Apr 2026 |
| Peak age | 32 | 17 |
| World rank now | #25,103 | #1,468 |
| World rank peak | #11,839 | #1,422 |
| Federation rank now | #2,061 | #58 |
| Games (career, STD) | 524 | 444 |
| Months active | 192 | 92 |
| % white wins | 56% | 64% |
| % black wins | 52% | 58% |
| TPR last 12m (STD) | 1856 | 2391 |
| Activity 12m (games) | 64 | 156 |
Best Win
Jose Alberto Cuevas Fernandez
Lionel Sierra Vallina
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).
Jose Alberto Cuevas Fernandez
Lionel Sierra Vallina