StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Need to join 2 columns into only one using PostgreSQL
| Author | Votes | Δ |
|---|---|---|
| ScaisEdge | 4 | +0.99 |
| Ward | 2 | +1.19 |
| Radim Bača | 1 | -0.67 |
| Tim OMalley | 0 | -3.77 |
Last visited: Apr 11, 2018, 10:47:27 PM