StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Concatenate columns in select query and add comma if value isn't null
| Author | Votes | Δ |
|---|---|---|
| GMB | 1 | +1.20 |
| ClubbieTim | 0 | -0.73 |
| John Cappelletti | 0 | -1.11 |
Last visited: Sep 5, 2020, 12:36:14 PM