this explains why MAL formula to rank anime is biased and buries good shows/ Z formula is fairer

MAL formula:
Weighted Score = (v / (v + m)) * S + (m / (v + m)) * C
S = Average score for the anime/manga
v = Number users giving a score for the anime/manga †
m = Minimum number of scored users required to get a calculated score
C = The mean score across the entire Anime/Manga database