This page explains how Ronald Cassidy (USATT# 30857)'s rating went from 1327 to 1319 at the 2018 TT&M March Madness held on 24 Mar 2018 - 25 Mar 2018. 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.