This page explains how Aiden Dsouza (USATT# 1170015)'s rating went from 237 to 243 at the AZ PTTC Monday event from 3 Feb 2020. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.