White · Roero · Italie
Giovanni Rosso Roero Arneis
Scored from 302 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: White · Italie (438 wines).
Find this wine: view on Vivino · compare prices on Wine-Searcher
What reviewers say
“3.8⭐️ Really liked this Arneis from Piemonte - apparently the winemaker’s first release in 8Y?! Unsure on vinification - had the 2020 vint. Med lemon colour. M+ nose of ripe lemon, peach and melon, freshly cut apple & quince. V fruity & zesty, maybe w a drop of honey. M+ body w high contrasting acidity & lightly oily texture. M+ palate intensity of citrus & stone fruit against floral undercurrent -honeysuckle & rose- & faint minerality. M+ fruity finish.”
From a top-rated Vivino review for this bottle.
Summary
Giovanni Rosso Roero Arneis is an Italian white from Roero. At $22.50 for the lowest 750 ml listing, it belongs to the $15–30 band.
The calibrated figure is built from 302 reviewers whose rating history varies enough to place their own average. A broader pool of 307 reviewers with two or more ratings feeds the raw-average track instead. 437 other whites from Italy form the cohort it is ranked inside.
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 Giovanni Rosso Roero Arneis 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 · Italie (438 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 302.
