Perfect (track)
by Sam Smith
Perfect appears on the following album(s) by Sam Smith:
- Gloria (track #5) (this album) (2023)
eBay
Condition: Brand New
eBay
Condition: Brand New
eBay
Condition: Very Good
Listen to Perfect on YouTube
Perfect ratings
Average Rating = (n ÷ (n + m)) × av + (m ÷ (n + m)) × AVwhere:
av = trimmed mean average rating an item has currently received.
n = number of ratings an item has currently received.
m = minimum number of ratings required for an item to appear in a 'top-rated' chart (currently 10).
AV = the site mean average rating.
Showing latest 5 ratings for this track. | Show all 10 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| 05/28/2024 00:58 | phmusic | 64,203 | 100/100 | |
| 12/24/2023 00:30 | juanr1096 | 71,676 | 79/100 | |
| 06/28/2023 15:11 | Fertu | 40,975 | 82/100 | |
| 02/14/2023 08:17 | daCritic | 36,962 | 75/100 | |
| 02/09/2023 20:00 | mlgprounicorn | 6,627 | 81/100 |
Rating metrics:
Outliers can be removed when calculating a mean average to dampen the effects of ratings outside the normal distribution. This figure is provided as the trimmed mean. A high standard deviation can be legitimate, but can sometimes indicate 'gaming' is occurring. Consider a simplified example* of an item receiving ratings of 100, 50, & 0. The mean average rating would be 50. However, ratings of 55, 50 & 45 could also result in the same average. The second average might be more trusted because there is more consensus around a particular rating (a lower deviation).
(*In practice, some tracks can have several thousand ratings)
This track has a Bayesian average rating of 74.0/100, a mean average of 72.0/100, and a trimmed mean (excluding outliers) of 72.0/100. The standard deviation for this track is 14.5.
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