This page explains how Glenn Wambold (USATT# 12851)'s rating went from 619 to 593 at the AZ PTTC Monday event from 24 Jun 2024. 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.