StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to validate duplicate entry in SQL using PHP?
| Author | Votes | Δ |
|---|---|---|
| PHP Geek | 1 | +0.51 |
| Bhola Ram Sahu | 0 | -4.10 |
Last visited: Oct 27, 2017, 7:18:27 AM