This page explains how Nathan A Crabtree (USATT# 95450)'s rating went from 1740 to 1761 at the AZ PTTC Monday event from 22 Aug 2022. 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.