White · Vinho Verde · Portugal
Adega Ponte da Barca Alvarinho Reserva
Scored from 131 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: White · Portugal (1,436 wines).
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What reviewers say
“Pale yellow color with greenish reflections. Citrus on the nose with notes of lemon, grapefruit. Aromas of underripe peach and pineapple, vegetal notes of celery and parsley. Attack is fresh with lots of acidity that persistes until the finish. Mid palate has good square structure with a good minerality.”
From a top-rated Vivino review for this bottle.
Summary
Adega Ponte da Barca Alvarinho Reserva is a Portuguese white from Vinho Verde.
The cohort it is ranked inside holds 1,436 Portuguese whites. The calibrated figure is built from 131 reviewers whose rating history varies enough to place their own average. A broader pool of 134 reviewers with two or more ratings feeds the raw-average track instead.
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 Adega Ponte da Barca Alvarinho Reserva 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 White · Portugal (1,436 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 131.
