This page explains how Judah Graber (USATT# 1170671)'s rating went from 909 to 1030 at the Presper Financial Architects Open held on 16 Apr 2021 - 17 Apr 2021. 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.