Red · Barbera d'Alba · Italy
Teo Costa Castellinaldo Barbera d'Alba
Scored from 50 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: Red · Italy (947 wines).
Find this wine: view on Vivino · compare prices on Wine-Searcher
What reviewers say
“Vibrant expression of Barbera from its heartland. The nose is bright and inviting with aromas of ripe cherry, raspberry, and a hint of violet. On the palate, it is medium-bodied and juicy, showcasing Barbera’s signature high acidity and soft, rounded tannins.”
From a top-rated Vivino review for this bottle.
Summary
Teo Costa Castellinaldo Barbera d'Alba is an Italian red from Barbera d'Alba.
The cohort it is ranked inside holds 947 Italian reds. The calibrated figure is built from 50 reviewers whose rating history varies enough to place their own average. A broader pool of 54 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 Teo Costa Castellinaldo Barbera d'Alba 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 · Italy (947 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 50.
