StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MYSQL - add new column with default string concat with data from existing column
| Author | Votes | Δ |
|---|---|---|
| Jenish | 1 | -0.14 |
| Egezon Berisha | 1 | +0.14 |
Last visited: Jul 20, 2017, 3:06:08 AM