StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
array group by in php or count array by group by
| Author | Votes | Δ |
|---|---|---|
| vikram jain | 4 | +0.59 |
| Manoj | 1 | -4.72 |
Last visited: Sep 14, 2014, 5:07:29 AM