StackRating

An Elo-based rating system for Stack Overflow

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Answers and rating deltas for

PHP unique numbers and replace?

Author	Votes	Δ
Med	3	+4.47
Rizier123	2	+0.06
kenken	1	-0.90
Dmytro	0	-3.57

Last visited: Jan 2, 2016, 9:47:38 PM