StackRating

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

Check duplicate value in select before append

Author Votes Δ
Dinesh undefined 1 +1.28
Srinivas ML 0 -1.68
caramba 0 -1.07
Last visited: Oct 27, 2017, 7:18:27 AM