StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

mysql insert if not exist without unique key

Author Votes Δ
user3490589 1 -0.50
Arjan 1 +0.06
Last visited: Sep 14, 2014, 5:07:29 AM