StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I have a database with 1 table like this and i want categories by category in my store,how can i do
| Author | Votes | Δ |
|---|---|---|
| Jyothi Babu Araja | 0 | 0.00 |
Last visited: May 6, 2016, 4:01:19 PM