StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL union same number of columns, same data types, different data
| Author | Votes | Δ |
|---|---|---|
| Mahmoud Gamal | 1 | +0.12 |
| podiluska | 1 | -0.12 |
Last visited: Sep 14, 2014, 5:07:29 AM