StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How does one subtract hours from an NSDate?
| Author | Votes | Δ |
|---|---|---|
| Georg Schölly | 20 | +0.30 |
| Chuck | 20 | +0.14 |
| Guvener Gokce | 1 | -3.53 |
Last visited: Sep 14, 2014, 5:07:29 AM