StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to add numbers in a text file together with PHP?
| Author | Votes | Δ |
|---|---|---|
| Explosion Pills | 1 | +0.46 |
| Chris | 0 | -3.65 |
Last visited: Sep 14, 2014, 5:07:29 AM