StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
calculate the sum of each column in sql and php
| Author | Votes | Δ |
|---|---|---|
| Apsar | 1 | 0.00 |
Last visited: Nov 11, 2015, 4:39:32 AM
| Author | Votes | Δ |
|---|---|---|
| Apsar | 1 | 0.00 |