StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why variable is `None` in my case?
| Author | Votes | Δ |
|---|---|---|
| Daniel Roseman | 1 | +0.38 |
| Nitish Kansal | 0 | -3.03 |
Last visited: Sep 14, 2014, 5:07:29 AM