StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Hive sql find out how many common customer in each country
| Author | Votes | Δ |
|---|---|---|
| serge_k | 1 | +4.30 |
| Gordon Linoff | 0 | -0.33 |
| Sammie Jung | 0 | -1.70 |
Last visited: May 14, 2020, 3:16:00 AM