StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Activerecord query with group on multiple columns returning a hash with array as a key
| Author | Votes | Δ |
|---|---|---|
| mlovic | 3 | +3.74 |
| chrismanderson | 1 | -3.74 |
Last visited: Sep 2, 2016, 9:23:15 AM