StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Regular expression to match string without repeated characters
| Author | Votes | Δ |
|---|---|---|
| Avinash Raj | 3 | +1.13 |
| sln | 0 | -1.13 |
Last visited: Nov 20, 2015, 3:48:34 AM