Olha Maria (track)
by Chico Buarque
Olha Maria appears on the following album(s) by Chico Buarque:
- Construção (track #6) (this album) (1971)
Listen to Olha Maria on YouTube
Olha Maria 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 46 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| 12/05/2025 03:26 | Exist-en-ciel | 86,709 | 71/100 | |
| 06/12/2025 07:57 |  AAL2014 | 36,083 | 76/100 | |
| 05/18/2025 12:54 | Imaybeparanoid | 52,048 | 69/100 | |
| 05/07/2025 18:16 | bonnequestion | 16,447 | 75/100 | |
| 10/26/2024 16:18 | alexandermause | 16,512 | 85/100 |
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 is rated in the top 12% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 78.3/100, a mean average of 78.8/100, and a trimmed mean (excluding outliers) of 78.8/100. The standard deviation for this track is 14.6.
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