This page explains how Paul M. Hadley (USATT# 23497)'s rating went from 1526 to 1504 at the NJTTC Tuesday V League event from 6 Sep 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.