StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to union two tables with different col number ? mysql
Author | Votes | Δ |
---|---|---|
Code Lღver | 2 | +0.42 |
Friyank | 1 | -3.32 |
Last visited: May 1, 2015, 8:02:14 PM