StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Getting minimum value for three columns group by a single column in a single table
| Author | Votes | Δ |
|---|---|---|
| Muhammad Raheel | 2 | +2.04 |
| Andrius Naruševičius | 1 | -2.04 |
Last visited: Sep 14, 2014, 5:07:29 AM