Red · Lissabon · Portugal
Alfacinha Reserva Tinto
Scored from 770 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: Red · Portugal (351 wines).
Find this wine: view on Vivino · compare prices on Wine-Searcher
What reviewers say
“I'VE DONE IT AGAIN! 🍙 Left wines overnight in car in sub-zero temps! I may have to beg forgiveness of some readers! I'm hoping the above emoji is an igloo and NOT the item of KKK garb that 'first - and current wife' says it may be confused with!”
From a top-rated Vivino review for this bottle.
Summary
Alfacinha Reserva Tinto is a red from Lissabon, Portugal, blended from Touriga Nacional, Tinta Roriz and Shiraz Syrah.
The calibrated figure is built from 770 reviewers whose rating history varies enough to place their own average. A broader pool of 793 reviewers with two or more ratings feeds the raw-average track instead. Its in-cohort standing is measured against 350 other reds from Portugal, not against the corpus as a whole.
How the score was built
We compare the reviewers of this bottle against every other wine those same people reviewed. Each review is scored relative to the reviewer's own baseline — four stars from someone who hands out fives means something very different from four stars from someone who rarely goes above three. Every reviewer then counts the same, so the result is a calibrated consensus rather than a star average.
- Global percentile
- Where Alfacinha Reserva Tinto lands against every wine we rank.
- In-cohort percentile
- The same comparison narrowed to its cohort — wines of the same type from the same country. A Chilean red is judged against Chilean reds, not against Champagne. Ranked against Red · Portugal (351 wines).
- AI-adjusted percentile
- The same reviewer-normalized score, corrected for how much confidence the sample supports: thin samples are pulled toward the corpus average. Each wine keeps the share n / (n + 53) of its measured distance from the average, where n is its calibrated-reviewer count, and the result is ranked on the same scale as the global percentile.53 is the median sample size across everything we rank. Here n is 770.
