Adjudicator Feedback

You can set the questions that are used on adjudicator feedback forms. The only field that is permanently there is the score field, which is an overall score assessing the adjudicator. All other questions (including a generic comments section) must be defined if you want them to be on the form.

Currently, there are two methods of setting questions:

Most of what you need to know is explained in help text in the edit database area. (Even if you’re using importtournament, you might find the field descriptions in the edit database area helpful.) Some more details are here.

Answer types and options

Type Relevant options Appearance
checkbox - ../_images/checkbox.png
yes/no (dropdown) - ../_images/yesnodropdown.png
integer (textbox) min_value, max_value ../_images/integer-textbox.png
integer scale min_value, max_value ../_images/integer-scale.png
float min_value, max_value ../_images/float.png
text - ../_images/text.png
long text - ../_images/longtext.png
select one choices ../_images/select-one.png
select multiple choices ../_images/select-multiple.png


  • min_value and max_value specify the minimum and maximum allowable values in the field. Mandatory for “integer scale” types and optional for “integer (textbox)” and “float” types.

  • choices is used with “select one” and “select multiple” types, and is a //-delimited list of possible answers, e.g. biased//clear//concise//rambly//attentive//inattentive

  • required specifies whether users must fill out the field before clicking “submit”. This requirement is only enforced on public submission forms. It is not enforced on forms entered by tab room assistants.

    The exception to this is the “checkbox” type. For checkboxes, “required” means that the user cannot submit the form unless the box is checked. Think of it like an “I agree to the terms” checkbox. This isn’t a deliberate design decision—it’s just a quirk of how checkboxes work on web forms.

Want another answer type?

We don’t really intend to add any further complexity to the built-in feedback system. If the above answer types don’t cover your needs, we suggest using a third-party feedback system. You might be able to adapt SurveyMonkey, Google Forms or Qualtrics to your needs.

We may be persuaded to make an exception if the new question type you have in mind is easy to add: that is, if it is straightforward to implement using standard web page elements and fits into the existing questionnaire framework (see Different questionnaires below). If you think there is such a case, please contact us using the contact details in the Authors section.

Different questionnaires

Tabbycat allows you to specify two questionnaires: one for feedback submitted by teams, and one for feedback submitted by adjudicators. You must specify in each question whether to include the question in each questionnaire.

  • from_team, if checked, includes the question in feedback submitted by teams
  • from_adj, if checked, includes the question in feedback submitted by adjudicators

Who gives feedback on whom?

Tabbycat allows for three choices for which adjudicators give feedback on which other adjudicators:

  • Chairs give feedback on panellists and trainees
  • Chairs give feedback on panellists and trainees, and panellists give feedback on chairs
  • All adjudicators, including trainees, give feedback on all other adjudicators they have adjudicated with

You can set this in the feedback paths option under Setup > Configuration > Feedback. Your choice affects each of the following:

  • The options presented to adjudicators in the online feedback form
  • The printable feedback forms
  • The submissions expected when calculating feedback progress and highlighting missing feedback

The feedback paths option only affects feedback from adjudicators. Teams are always assumed to give feedback on the orallist, and they are encouraged to do so through hints on the online and printable feedback forms, but there is nothing technically preventing them from submitting feedback from any adjudicator on their panel.

Advanced users

If you need a different setting, you need to edit the source code. Specifically, you should edit the function expected_feedback_targets in tabbycat/adjfeedback/

Unless we can be convinced that they are very common, we don’t intend to add any further choices to the feedback paths option. If your needs are specific enough that you need to differ from the available settings, they are probably also beyond what is sensible for a built-in feedback system, and we recommend using a third-party feedback system instead.

How is an adjudicator’s score determined?

For the purpose of the automated allocation, an adjudicator’s overall score is a function of their test score, the current round’s feedback weight, and their average feedback score. This number is calculated according to the following formula:

\textrm{score} = (1-w)\times\textrm{test score} + w\times\textrm{average feedback score}

where w is the feedback weight for the round.

Under this formula, each round’s feedback weight can be used to determine the relative influence of the test score vs feedback in determining the overall score. As an example, say that an adjudicator received 5.0 as their test score, but their average feedback rating has thus far been 2.0. If the current rounds’ feedback weight is set to 0.75, then their overall score would be 2.75. If the current round’s feedback weight is set to 0.5 their score would be 3.5. If the weight was 0, their score will always be their test score; if the weight was 1 it will always be their average feedback value.

It is common to set rounds with a low feedback weight value early on in the tournament (when feedback is scant) and to increase the feedback weight as the tournament progresses.


A participant’s test score can, in conjunction with feedback weight, also be used as a manual override for an adjudicator’s overall ranking. At several tournaments, adjudication cores have set every round’s feedback weight to 0, and manually adjusted an adjudicator’s test score in response to feedback they have received and reviewed. In this way complete control over every adjudicator’s overall score can be exerted.


If feedback from trainee adjudicators is enabled, any scores that they submit in their feedback are not counted towards that adjudicator’s overall score.