StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP - Get the previous value of a session?
| Author | Votes | Δ |
|---|---|---|
| Praveen Kumar Purushothaman | 3 | +0.30 |
| freelancer | 1 | -2.39 |
Last visited: Sep 24, 2018, 7:14:36 AM