StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
ruby on rails sum fields after group_by
| Author | Votes | Δ |
|---|---|---|
| mu is too short | 3 | +0.23 |
| pauloancheta | 0 | -1.86 |
Last visited: Nov 10, 2015, 5:27:42 PM