Overview
Adding scoring to your forms is simple. By using the Rating field, the Calculation field, and a little bit of JavaScript, you can create forms that calculate scores based on users' responses. For example, if you are creating a feedback form that asks customers to rate their experience from 1-10 across multiple prompts, you can have your form automatically calculate the total score. This saves you time and makes it easier to view and analyze data. Note: This article assumes that you have a basic understanding of how to add fields, save/publish forms, and view forms on your device.
How to add scoring to a form
Add Rating fields to your form in the Form Builder.
This allows users to rate something on a scale, such as from 1 to 10.
To adjust the scale, select Configure Ratings from the Rating Settings menu on the right.
Be sure to edit the text of each Rating field to your desired prompt (e.g., Rate your experience).
Add a Calculation field to your form.
This will be used to add the scores from each rating field together using JavaScript.
Select Add Calculation from the Calculations Settings menu on the right.
Select each rating field on the left that you would like to add to the Calculation Formula box.
Optional: You can also manually type your desired fields by entering their field keys surrounded by $ signs (e.g., $rating_1$)
Create your formula in the Calculation Formula box.
To add all of the rating fields together, enter a + sign between each field.
Example: $rating_1$ + $rating_2$ + $rating_3$
In the example below, we have three Rating fields and one Calculation field. We have a script in the CalculationFormula box, as well, to add all of the ratings together. 
