StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I join two columns based on its position?
| Author | Votes | Δ |
|---|---|---|
| Maurits Evers | 1 | +0.97 |
| Nar | 0 | -1.41 |
| Uwe | 0 | -0.79 |
Last visited: Jan 1, 2019, 8:55:20 AM