StackRating

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

How can we give email id already exist using php mysql?

Author Votes Δ
Manikiran 1 +0.47
Vivek 0 -2.17
danish farhaj 0 -1.58
Last visited: Jun 24, 2017, 4:03:14 PM