StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Get previous year start and end date in php
| Author | Votes | Δ |
|---|---|---|
| PraveenKumar | 2 | +3.39 |
| Andreas | 0 | -0.42 |
Last visited: Jan 23, 2018, 11:18:03 AM