Creating charts with paragraphs and limiting it to a specific nodes data/paragraph fields

I have a paragraph called past scores on a content type called restaurant. This paragraph has two fields, score and year. So each year there is a score and it creates a table of past scores.

2017 6.1%
2018 7.2%
2019 8.2%

and so on, left is year and right is the score for that year.

I have created a table successfully and a chart with highcharts in views but I can't limit the views output to a single node so that I can create a chart for each new restaurant of which there are about 20 in total.

At the moment, it will show all paragraphs from all nodes.

I'm guessing I need to create a relationship or contextual filter so that it shows only paragraphs from a particular node, but i don't know how to do this.