StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Pivot data in PostgreSQL using two columns for row data
| Author | Votes | Δ |
|---|---|---|
| Radek Postołowicz | 2 | +4.66 |
| Patrick | 1 | -0.58 |
Last visited: Nov 20, 2015, 6:52:23 AM