Highlight Matrix Cells Based on Deviation within the calculation

[Priceless]

I am creating a dashboadr to track quality accuracy rates and compare them based on evaluator. 
In the image below you can see a portion of the matrix. I currently have a measure set to calculate accuracy rates for each trend. 

The matrix is set up to show accuracy rates for each evaluator based on the total amount of evaluations they completed. With the Total row being the accuracy rates for the whole project. 

I would like to highlight the cells based on the accuracy rates deviation per evaluator. Since these rates change based on the dates selected via the date filter, I can't set static values in conditional formatting. 
If there is a better way of getting this information via other measures or visuals, I'm happy to learn about them. 

Basically I'm looking for something like this:

IF Evaluator N Accuracy Rate is + or - 5%-9% compared to Total Accuracy Rate THEN highlight Yellow. 
If Evaluator N Accuracy Rate is > 10% compared to Total Accuracy Rate THEN highlight Red. 
and I'd like to do this for the whold column so that it will show any evaluators that have a high deviation from the total accuracy rate. 

[lbendlin]

You could stuff the percentages into a Radar chart visual (and normalize the evaluations to the same range).