StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to optimize this query with a self-join?
| Author | Votes | Δ |
|---|---|---|
| horcle_buzz | 1 | +3.89 |
| Rick James | 0 | +0.04 |
| Juan Carlos Oropeza | 0 | -0.53 |
Last visited: Jan 19, 2017, 10:48:46 PM