This page explains how Joseph Roseli (USATT# 74753)'s rating went from 1722 to 1705 at the GLTTC FRIDAY 730pm League event from 6 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.