StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Sum a subquery and group by customer info
Author
Votes
Δ
edosoft
2
+4.31
Quassnoi
1
-0.18
DForck42
0
-2.85
Last visited: Sep 14, 2014, 5:07:29 AM