Quote:
Originally posted by Rom
Thank you for the explanation but I don't think this will ever make sense to me...but yay! I'm happy, I understood we had a good update 
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It's really not hard. Look, every "chart" has like a time where it's calculated.
The mediabase radio chart is measured in 7 days. So at the moment, Demi is getting 25 million listeners per week/7 days.
And for the updates, it's just always one day that replaces the other day last week. Also to mention is that we always get the updates from the last day, so you know, when we get an update on Tuesday it's for the spins on monday etc.
For the updates it works like that :
Let's say a song gets Saturday-Friday 5 spins per day and 0.005 audience per day, which would give a total of 35 spins and 0.035 audience right?
Now the song gets 10 spins and 0.010 audience on Saturday, that means the update on Sunday will be +5 spins and +0.005 audience, because that Saturday replaces the saturday 7 days before and the difference is +5 spins and +0.005 audience

And if the song gets 0 spins on Sunday, the update will be -5 and -0.005.
oh god lol

maybe this is too complicated...