StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP - Call to a member function query() on null - Error
| Author | Votes | Δ |
|---|---|---|
| Maciej__ | 5 | +3.88 |
| Alex Slipknot | 3 | -3.88 |
Last visited: Jun 24, 2017, 4:58:10 PM