This page explains how Steven Weller (USATT# 270002)'s rating went from 1021 to 1022 at the AZ PTTC Monday event from 16 Oct 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.