StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL count unique over multiple tables
| Author | Votes | Δ |
|---|---|---|
| user2113177 | 1 | +0.41 |
| Paul Maxwell | 1 | -0.05 |
Last visited: Feb 23, 2018, 1:12:11 AM