StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Group By Reduce Rows from Three Tables
| Author | Votes | Δ |
|---|---|---|
| Jacky Cheng | 0 | -0.06 |
| Bolovsky | 0 | +0.06 |
Last visited: Dec 12, 2016, 11:55:11 AM