Cita: "Xavier"Hello Bert,
This is implemented 
Now I understand. But, I still have a suggestion to further improve the rating. If it were possible to include a field with the classification level that is intended, it would leave the user more at ease to create its own classification.
Here is an example:
By default one can adopt the classification by the site, but with the possibility of changing at the discretion of the user, simply by changing the numeral.
For me it would be more useful if the best conservation states came first, for another it might be that not, hence the idea of how to change the pattern.
Wilson Roberto Vasques Nunes.
Banknote catalog referee for Brazil.