StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySql Query - Grouping records to get the percentage
| Author | Votes | Δ |
|---|---|---|
| Richard | 2 | +2.24 |
| M Khalid Junaid | 1 | -2.24 |
Last visited: Jan 2, 2016, 5:41:52 PM