This page explains how Leadbeater Andrew (USATT# 91790)'s rating went from 2021 to 2020 at the Mid Florida Table Tennis Tour 2016 July Classic Open held on 15 Jul 2016 - 16 Jul 2016. 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.