StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to join two tables based on FIRST VALUE of a group
| Author | Votes | Δ |
|---|---|---|
| Zaynul Abadin Tuhin | 3 | +2.31 |
| Gordon Linoff | 2 | -1.64 |
Last visited: May 11, 2019, 11:16:05 PM