StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to add and reverse a new column according to an id column
| Author | Votes | Δ |
|---|---|---|
| jezrael | 2 | +0.30 |
| M.Danilchenko | 1 | -2.37 |
Last visited: Jan 4, 2017, 9:27:21 AM