StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to code a 3 days trial period in PHP?
| Author | Votes | Δ |
|---|---|---|
| koopajah | 4 | +3.50 |
| Brett Gregson | 1 | -3.50 |
Last visited: Sep 14, 2014, 5:07:29 AM