StackRating

An Elo-based rating system for Stack Overflow
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Answers and rating deltas for

regex for optional group

Author Votes Δ
BlackBear 5 +1.79
Avinash Raj 2 +0.30
Oscar Hermosilla 1 -0.08
NeverHopeless 0 -0.81
Rahul Tripathi 0 -1.27
Last visited: May 1, 2015, 6:58:59 PM