StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
SQL: select rows which are unique on specific columns
Author | Votes | Δ |
---|---|---|
Barmar | 1 | +1.19 |
Ferdinand Gaspar | 0 | -1.19 |
Last visited: Dec 20, 2017, 9:47:35 PM