StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
ActiveRecord Query. Group by multiple columns from multiple tables
| Author | Votes | Δ |
|---|---|---|
| mintuhouse | 1 | +3.97 |
| wipallen | 0 | -3.97 |
Last visited: Jul 19, 2017, 12:29:43 AM