The basic concept is that a cell reference may be abolute or relative. Your original problem was that you made relative references to cells in the table "2013 Pool Standings"
a relative refernce is one that will adjust the way the cell that contains the reference adjusts (with regard to the current position of the cell containing the reference). An absolute reference in a cell will remian regardless where you make the reference.
a relative reference looks like:
B1=A1
This means in cell B1 enter the formula "=A1".... that is B1 refers to cell A1 (in a relative way)
if you copy cell B1, then select cell B2 and paste the relative reference will update and cell B2 will contain:
"=A2"
however, if you select cell A1 and enter "=$A$1" this is n absolute reference. now copy cell B1 and, then select B2 and paste. If you inspect both cells you will see they both contain "=$A$1".
In your original post you indicated the cells would change after a sort. This is because the sort moves the cells and, since you used relative references, it adjusted the reference to match-- which in your case was undesirable.
I proposed a way to make your Ranking table "sort-safe" (this is a known phenomenon). There are probably 10 ways to solve the problem.
Try more than one by making multiple ranking tables. This will allow YOU to decide what you think is easiest.