Red · Douro · Portugal
Sa'vinum Isento Grande Reserva Douro
Scored from 113 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: Red · Portugal (351 wines).
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Tasting profile
An elegant yet smooth Douro red with a pronounced cocoa nose and a prominent Touriga Franca character, drinking light and lightly fruity. Reviewers call it intense but easy, pairing well with fish like salmonete and meat dishes.
Synthesized from 113Vivino reviewers' tasting notes for this bottle.
What reviewers say
“Vinho leve, ligeiramente frutado, excelente para acompanhar um salmonete escalado.”
From a top-rated Vivino review for this bottle.
Summary
Sa'vinum Isento Grande Reserva Douro is a Portuguese red made from Touriga Nacional. The vineyard region is Douro, Portugal.
Its in-cohort standing is measured against 350 other reds from Portugal, not against the corpus as a whole. 113 Vivino reviewers rate with enough spread for a personal baseline to be measured, and those are the ones the calibrated score reads; a separate, broader pool of 116 reviewers with at least two ratings each feeds the raw-average track.
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 Sa'vinum Isento Grande Reserva Douro 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 113.
