StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL query not working for changing null values
| Author | Votes | Δ |
|---|---|---|
| Sean Lange | 3 | +0.42 |
| Sébastien Sevrin | 2 | -2.03 |
Last visited: Nov 14, 2015, 7:28:56 PM