StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Merging two or more columns from different SQL queries
| Author | Votes | Δ |
|---|---|---|
| paul | 4 | +0.47 |
| sobhan | 0 | -1.88 |
| user2843336 | 0 | -1.88 |
Last visited: Sep 14, 2014, 5:07:29 AM