StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how can I add values into a new data table column in the existing rows
| Author | Votes | Δ |
|---|---|---|
| Igor | 1 | +0.72 |
| kostas ch. | 1 | +1.33 |
| Z.D. | 0 | -2.06 |
Last visited: Sep 14, 2014, 5:07:29 AM