StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Extract two characters with duplication
| Author | Votes | Δ |
|---|---|---|
| Arie Xiao | 5 | 0.00 |
Last visited: Jan 2, 2016, 2:56:02 PM
| Author | Votes | Δ |
|---|---|---|
| Arie Xiao | 5 | 0.00 |