StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Query for Outer Join with Group By
| Author | Votes | Δ |
|---|---|---|
| user2989845 | 0 | +0.22 |
| alejandro zuleta | 0 | -0.22 |
Last visited: Jan 26, 2016, 7:59:57 AM