StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to insert a column to an existing table?
| Author | Votes | Δ |
|---|---|---|
| yital9 | 5 | +3.89 |
| Jens A. Koch | 1 | -3.89 |
Last visited: Sep 14, 2014, 5:07:29 AM