StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
format a number keeping its sign in php
| Author | Votes | Δ |
|---|---|---|
| Mark Byers | 6 | -0.25 |
| user187291 | 6 | +0.60 |
| sidereal | 4 | -1.51 |
Last visited: Sep 14, 2014, 5:07:29 AM