StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is there a free PHP library that can be used for captcha
| Author | Votes | Δ |
|---|---|---|
| Azmisov | 4 | +3.79 |
| David Conde | 3 | +2.58 |
| TheMagician | 1 | -2.08 |
| Xeoncross | 1 | -1.56 |
| tfe | 1 | -2.23 |
Last visited: Sep 14, 2014, 5:07:29 AM