StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
R Sum Values for unique values of multiple columns and create table
| Author | Votes | Δ |
|---|---|---|
| J_F | 0 | 0.00 |
Last visited: May 10, 2018, 6:29:54 AM
| Author | Votes | Δ |
|---|---|---|
| J_F | 0 | 0.00 |