StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL PHP Error: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given
| Author | Votes | Δ |
|---|---|---|
| user3606329 | 2 | +3.86 |
| Shaun Adams | 1 | -3.86 |
Last visited: Jun 24, 2017, 4:03:14 PM