StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I group by min value in one field of table, keeping all the values from that same row?
| Author | Votes | Δ |
|---|---|---|
| Rob | 12 | +5.59 |
| Mark Byers | 3 | -0.70 |
Last visited: Sep 14, 2014, 5:07:29 AM