StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
sql query to concatenate incremental number if the field is not null, else auto increment it
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 2 | +0.38 |
| ahmed abdelqader | 0 | -3.07 |
Last visited: Jun 24, 2017, 4:03:14 PM