StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
select date from table and display it in different formats using php
| Author | Votes | Δ |
|---|---|---|
| eggyal | 1 | +0.37 |
| Thomas Fussell | 0 | -2.94 |
Last visited: Sep 14, 2014, 5:07:29 AM