StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Add 2 new column header and contents in csv file using php
| Author | Votes | Δ |
|---|---|---|
| topher | 2 | +1.44 |
| user2182349 | 1 | -1.44 |
Last visited: Aug 26, 2016, 2:34:25 PM