StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Differences between $var = null and unset($var)
Author
Votes
Δ
rtuner
4
+2.15
xdazz
4
+0.89
RiaD
2
-1.15
Last visited: Sep 14, 2014, 5:07:29 AM