StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Count number of matching data in columns on the basis of primary key in two tables
| Author | Votes | Δ |
|---|---|---|
| DirkNM | 1 | -0.23 |
| Kasim Husaini | 1 | +0.23 |
Last visited: Apr 27, 2015, 10:34:56 AM