StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Create a composite key and merge two tables in R
| Author | Votes | Δ |
|---|---|---|
| Selcuk Akbas | 0 | +0.12 |
| M.Viking | 0 | -0.12 |
Last visited: Jan 1, 2019, 8:55:20 AM