StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Insert unique values after addition of a column in a table
| Author | Votes | Δ |
|---|---|---|
| Lalit Kumar B | 2 | +0.52 |
| Rusty | 1 | -4.17 |
Last visited: Jan 1, 2016, 11:45:33 PM