Perfection (track)
by Run-D.M.C.
Perfection appears on the following album(s) by Run-D.M.C.:
- Raising Hell (track #6) (this album) (1986)
Upcoming concerts
Listen to Perfection on YouTube
Perfection 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.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 12/15/2025 04:48 | Exist-en-ciel | 57,323 | 71/100 |
| ! | 10/05/2025 09:15 |  Purplepash | 33,642 | 76/100 |
| ! | 02/23/2025 10:39 | Siromynian | 15,408 | 71/100 |
| ! | 08/30/2024 15:02 |  HoldenM | 7,761 | 91/100 |
| ! | 04/30/2024 22:08 | phmusic | 62,859 | 100/100 |
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 76.5/100, a mean average of 76.6/100, and a trimmed mean (excluding outliers) of 76.6/100. The standard deviation for this track is 12.9.
Perfection comments
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