Rosé · Toscana · Italy
Castello di Ama Purple Rosé
Scored from 388 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: Rosé · Italy (547 wines).
Find this wine: view on Vivino · compare prices on Wine-Searcher
What reviewers say
“Na een bezoek aan Castello di Ama in Italië, is mijn smakenpalet en wijnkennis die ik tot nu toe gering bezit, omver geblazen door een parel van een rosé namelijk: Purple Rose!”
From a top-rated Vivino review for this bottle.
Summary
Castello di Ama Purple Rosé is a rosé from Toscana, Italy, made from Sangiovese.
546 other rosés from Italy form the cohort it is ranked inside. The calibrated figure is built from 388 reviewers whose rating history varies enough to place their own average. A broader pool of 397 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 Castello di Ama Purple Rosé 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 Rosé · Italy (547 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 388.
