StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Need Regex that check at least 4 different character in string
| Author | Votes | Δ |
|---|---|---|
| jfriend00 | 6 | +0.91 |
| Chris Pitman | 1 | -0.55 |
| gayavat | 0 | -2.86 |
Last visited: Sep 14, 2014, 5:07:29 AM