StackRating
An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
PHP Check existance of record in the database before insertion
Author
Votes
Δ
Deadlock
1
+3.88
Werring
0
-2.02
thegrunt
0
-1.87
Last visited: Sep 14, 2014, 5:07:29 AM