StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Improve PostgreSQL query performance having left join for 100 millions of data
| Author | Votes | Δ |
|---|---|---|
| CrawlingKid | 3 | +3.90 |
| SkyWalker | 1 | -3.90 |
Last visited: May 16, 2016, 5:55:49 PM