StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to add a column in an existing table?
| Author | Votes | Δ |
|---|---|---|
| Bidisha Pyne | 1 | +4.34 |
| George | 0 | -2.20 |
| R18 | 0 | -2.14 |
Last visited: Aug 9, 2017, 12:34:23 AM