StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to find if app has been installed before?
| Author | Votes | Δ |
|---|---|---|
| Alex | 2 | +3.82 |
| Noon Silk | 1 | +0.20 |
| Umair Ahmed | 0 | -2.48 |
| Richard Lucas | 0 | -2.94 |
Last visited: Sep 14, 2014, 5:07:29 AM