StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to remove duplicates via a select if there are two deciding columns
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 3 | +1.50 |
| Eli | 0 | -1.50 |
Last visited: May 14, 2020, 3:16:00 AM