StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to select data with multiple row output from 1 row(posgresql)
| Author | Votes | Δ |
|---|---|---|
| krokodilko | 4 | +4.50 |
| Roman Pekar | 1 | -0.56 |
Last visited: Sep 14, 2014, 5:07:29 AM