StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP - Rename and upload a file if it exists
| Author | Votes | Δ |
|---|---|---|
| Mark Twigg | 3 | +4.77 |
| Jakub Matczak | 1 | -0.60 |
Last visited: Dec 12, 2016, 9:00:04 AM