StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP MYSQL PDO SUM of columns
| Author | Votes | Δ |
|---|---|---|
| Jay Blanchard | 4 | +1.99 |
| Félix Gagnon-Grenier | 1 | -1.99 |
Last visited: Jan 1, 2016, 10:16:54 PM