No it is not possible. The only way to get training parameters, that let the users to choose it, for example, from a dropdown-list (we use this way on the NT database interface, but most of the managers choose nothing, so our database is full of GS training teams, which is the default value of that list), that's why I didn't put an extra field for this (and another for the trainer level, which is also need for the calculation) on the form.
But it is a possible further development, if the the users have need for that.
I opened a topic on the public part of our forum for suggestions and opinions about the tool.
http://forum.buzzerbeater.hu/viewforum.php?f=35