StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL Query - Combine rows based on multiple columns
| Author | Votes | Δ |
|---|---|---|
| Fahmi | 2 | +1.92 |
| Gordon Linoff | 1 | -1.92 |
Last visited: Jan 28, 2020, 3:24:22 AM