Sparkling · Prosecco · Italien
Riondo Cuvée 18 Prosecco Frizzante (Spago Nero)
Scored from 2,655 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: Sparkling · Italien (504 wines).
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What reviewers say
“Prosecco Frizzante (semi-sparkling), with a cork subjected to corkscrew... mockery in action! 🤦🏻♂️ Light and flowery bubbly made of Glera blended "with other varieties". Macerated cold. Fermented at 16°C. Brief refermentation in pressurized SS tanks.”
From a top-rated Vivino review for this bottle.
Summary
Velvety with hints of Golden apple, pear and acacia flowers. This wine is excellent as an aperitif, accompanying dishes of rice and vegetables.
Riondo Cuvée 18 Prosecco Frizzante (Spago Nero) is a sparkling wine from Prosecco, Italy, made from Glera.
The calibrated figure is built from 2,655 reviewers whose rating history varies enough to place their own average. A broader pool of 2,802 reviewers with two or more ratings feeds the raw-average track instead. 503 other sparkling wines 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 Riondo Cuvée 18 Prosecco Frizzante (Spago Nero) 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 Sparkling · Italien (504 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 2,655.
Cohort: Sparkling · Italien
