StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
GROUP BY - add result with null group by key to other result
Author
Votes
Δ
Edward N
2
+3.90
ScaisEdge
1
+0.04
Ragesh
0
-4.21
Last visited: Aug 26, 2016, 2:34:25 PM