StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Group by with data.table using sum
Author | Votes | Δ |
---|---|---|
chinsoon12 | 1 | +0.51 |
Rendy Eza Putra | 0 | -4.05 |
Last visited: Jan 1, 2019, 8:55:20 AM