StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group by and find sum for groups but return NaN as NaN, not 0
| Author | Votes | Δ |
|---|---|---|
| jezrael | 3 | +0.19 |
| Rafael Valero | 1 | -1.53 |
Last visited: Jun 20, 2018, 6:45:27 PM