StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I SET field_name to GROUP_CONCAT on rows with matching id's in same table?
| Author | Votes | Δ |
|---|---|---|
| Chris Trahey | 0 | -0.06 |
| Dylan Su | 0 | +0.46 |
Last visited: May 15, 2016, 3:03:06 PM