Re: Adding Arrows to ranking chart
I think I understand what you'd like to have. You just put the votes one after the other each week. Sometimes you have say 2 votes, sometimes 5, etc. But the average that is computed should reflect the change in average since last week. So you don't have exactly 5 votes each week, do you? That would complicate the formulas a lot, I guess.
Can you first confirm this before anyone starts changing the formulas?