StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
aggregate a column by sum and another column by mean at the same time
| Author | Votes | Δ |
|---|---|---|
| A5C1D2H2I1M1N2O1R2T1 | 10 | +1.72 |
| James | 3 | -1.72 |
Last visited: Sep 14, 2014, 5:07:29 AM