StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can a group by be converted to a self-join
| Author | Votes | Δ |
|---|---|---|
| ypercubeᵀᴹ | 1 | +2.32 |
| Eduardo Molteni | 0 | -2.32 |
Last visited: Sep 14, 2014, 5:07:29 AM