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Answers and rating deltas for

How to calculate sum of multiple columns value?

Author Votes Δ
Mureinik 1 +0.86
Gordon Linoff 0 -0.72
BI Dude 0 -0.78
Gulmuhammad Akbari 0 -0.40
Last visited: Oct 14, 2016, 12:06:38 PM