StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Generic "is null" predicate
Author
Votes
Δ
Andreas
5
+1.49
Eugene
1
+0.01
Naman
1
+0.36
user7
0
-1.86
Last visited: Jan 1, 2019, 8:55:20 AM