StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL - calculating percentage columns grouped by month
| Author | Votes | Δ |
|---|---|---|
| Gareth Lyons | 3 | +3.12 |
| SQL_M | 2 | -1.79 |
Last visited: Jan 1, 2019, 8:55:20 AM