This page explains how Dean Pedrotti (USATT# 267117)'s rating went from 722 to 669 at the AZ PTTC Monday event from 8 May 2023. 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.