StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql compare two tables to find not matched records
| Author | Votes | Δ |
|---|---|---|
| P.Salmon | 1 | +0.48 |
| quantummind | 0 | -3.83 |
Last visited: Feb 15, 2017, 7:27:41 PM