StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Conditional CONCAT with potentially NULL or empty values
Author
Votes
Δ
Mat
10
+1.41
Martin
3
0.00
diEcho
2
0.00
Bojangles
2
-1.41
Last visited: Sep 14, 2014, 5:07:29 AM