The Coaster (track)
by Grachan Moncur III
The Coaster appears on the following album(s) by Grachan Moncur III:
- Evolution (track #3) (this album) (1964)
Listen to The Coaster on YouTube
The Coaster 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 12 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| 12/15/2025 06:47 | Exist-en-ciel | 95,082 | 71/100 | |
| 07/11/2024 07:57 | habibi333 | 2,579 | 64/100 | |
| 07/04/2024 18:14 |  travelful | 13,384 | 80/100 | |
| 04/20/2024 16:02 |  AAL2014 | 36,434 | 76/100 | |
| 05/22/2023 00:02 | Fevernova | 34,301 | 82/100 |
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 75.3/100, a mean average of 74.6/100, and a trimmed mean (excluding outliers) of 74.6/100. The standard deviation for this track is 6.3.
The Coaster comments
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