StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Optimize SQL query from multiple tables that may be empty
| Author | Votes | Δ |
|---|---|---|
| David דודו Markovitz | 2 | +1.02 |
| Mark Adelsberger | 2 | +2.42 |
| Thorsten Kettner | 0 | -1.32 |
Last visited: Feb 21, 2017, 8:20:56 PM