StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group_by - Ruby/Rails + Postgres
| Author | Votes | Δ |
|---|---|---|
| Alex Avoyants | 2 | +2.22 |
| Kristo Mägi | 2 | +2.33 |
| Minu | 2 | +2.20 |
| Andrey Deineko | 0 | -0.49 |
| Sergey Burtsev | 0 | -2.80 |
Last visited: Dec 30, 2016, 1:19:15 PM