Combined Rating Math
VA Combined Ratings Table (not additive). E.g., 50% + 30% = 65% (rounded to 70%), not 80%.
Method
VA Combined Ratings Table (not additive). E.g., 50% + 30% = 65% (rounded to 70%), not 80%.
Formula
Each rating applied to remaining efficiency. 50% leaves 50% efficient. 30% of remaining 50% = 15%. Total = 65%.
Bilateral Factor
Additional 10% of combined bilateral value added for conditions affecting both sides (e.g., both knees).