StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to have error validation if value exist already in the database?
| Author | Votes | Δ |
|---|---|---|
| Habib | 1 | +0.23 |
| Ariel Grabijas | 0 | -0.63 |
| prograshid | 0 | -0.52 |
| Alex | 0 | -0.67 |
Last visited: Sep 14, 2014, 5:07:29 AM