9
by Mercyful Fate
Mercyful Fate bestography
9 is ranked 6th best out of 10 albums by Mercyful Fate on BestEverAlbums.com.
The best album by Mercyful Fate is Don't Break The Oath which is ranked number 3206 in the list of all-time albums with a total rank score of 469.
(N.B. Bestographies include all albums by an artist (and their variations), but do not include albums ranked outside the top 100,000).
Upcoming concerts
Listen to 9 on YouTube
9 track list
The tracks on this album have an average rating of 76 out of 100 (all tracks have been rated).
9 rankings
| Year | Source | Chart | Rank | Rank Score |
|---|---|---|---|---|
| 2026 | vruslov | Top 95 Music Albums of 1999 | 68/95 | 1 |
| 2025 | Olli | Top 48 Music Albums of 1999 | 48/48 | 0 |
| 2024 |  Repo | 1999: Metal (+ Hard/Prog Rock) | 1/15 | - |
| 2023 |  MW19704U | Top 100 Music Albums of 1999 | 32/100 | 3 |
| 2014 |  Vaggelis | Top 100 Music Albums of 1999 | 72/100 | 1 |
| 1999 | Terrorizer | Albums Of The Year 1999 | 5/40 | 5 |
| Total Charts: The total number of charts that this album has appeared in. | 6 | |||
| Total Rank Score: The total rank score. | 11 | |||
9 collection
Showing all 4 members who have this album in their collection
9 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 album. | Show all 13 ratings for this album.
| Rating | Date updated | Member | Album ratings | Avg. album rating |
|---|---|---|---|---|
| 12/16/2025 23:43 | Olli | 6,755 | 63/100 | |
| 09/17/2024 14:56 |  Special | 2,663 | 72/100 | |
| 08/17/2024 22:10 |  MetalMan67 | 5,998 | 71/100 | |
| 04/28/2024 02:15 | Repo | 2,157 | 85/100 | |
| 04/16/2024 20:43 | LosWochos | 46,869 | 75/100 |
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 albums can have several thousand ratings)
This album has a Bayesian average rating of 69.0/100, a mean average of 66.5/100, and a trimmed mean (excluding outliers) of 66.5/100. The standard deviation for this album is 9.3.
9 comments
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