StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Zxing, have someone worked with QR codes?
Author
Votes
Δ
Sean Owen
1
+0.20
Basil
1
+2.14
Hitendra
0
-3.75
Last visited: Sep 14, 2014, 5:07:29 AM