StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL - Use GROUP BY and SUM to multiply two columns
Author | Votes | Δ |
---|---|---|
Palaeologus | 1 | -0.09 |
Natarajan N Napoleon | 1 | +0.09 |
Last visited: May 14, 2020, 3:16:00 AM