StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Count number of unique combinations of two columns
| Author | Votes | Δ |
|---|---|---|
| CallumDA | 1 | -0.04 |
| Ron Rosenfeld | 1 | +0.04 |
Last visited: Jun 24, 2017, 4:03:14 PM