StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Efficient way to group database rows by column?
| Author | Votes | Δ |
|---|---|---|
| Juan Carlos Oropeza | 1 | -0.09 |
| alexis | 1 | +0.09 |
Last visited: Jun 24, 2017, 4:58:10 PM