This page explains how Irving Adams (USATT# 30606)'s rating went from 1938 to 1922 at the NJTTC Tuesday V League event from 16 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.