StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MYSQL - How to compare multiple columns for matching categories
| Author | Votes | Δ |
|---|---|---|
| Ruben | 2 | +3.90 |
| Anna Billstrom | 1 | -3.90 |
Last visited: Sep 14, 2014, 5:07:29 AM