StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to calculate the difference of rows based on the other column value partitioned by user_id
| Author | Votes | Δ |
|---|---|---|
| Aravind Palani | 3 | +4.09 |
| Mayank Prajapati | 1 | -1.90 |
| Lamanus | 1 | -0.27 |
Last visited: May 14, 2020, 3:16:00 AM