StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Need first instance only when joining two tables using data.table's :=
| Author | Votes | Δ |
|---|---|---|
| Jaap | 5 | +1.04 |
| chinsoon12 | 2 | -1.04 |
Last visited: Jan 1, 2019, 8:55:20 AM