StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Selecting rows where out of two columns one is null
Author
Votes
Δ
Justinas
2
+1.01
Exprator
0
-0.75
capcj
0
-2.09
Last visited: Aug 10, 2017, 10:54:39 AM