StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
merger one row with null values to not null values of another row mysql
| Author | Votes | Δ |
|---|---|---|
| M Khalid Junaid | 1 | +1.40 |
| Jens | 0 | -1.40 |
Last visited: Apr 27, 2015, 8:16:50 PM