StackRating
An Elo-based rating system for Stack Overflow
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