StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Concatenate many columns to one comma separate string and insert into new table
| Author | Votes | Δ |
|---|---|---|
| rjdevereux | 1 | -0.90 |
| jmoreno | 1 | +0.11 |
Last visited: Sep 14, 2014, 5:07:29 AM