StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
xpath error in the php code - Invalid Expression
| Author | Votes | Δ |
|---|---|---|
| gustavotkg | 2 | +4.44 |
| Kirill Polishchuk | 0 | -0.55 |
Last visited: Sep 14, 2014, 5:07:29 AM