This page explains how Bradley Robbins (USATT# 92461)'s rating went from 2229 to 2202 at the LYTTC Friday Pro League event from 15 Sep 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.