This page explains how Brandon Eyster (USATT# 1164223)'s rating went from 494 to 437 at the MBC Table Tennis Fall Classic 2019 held on 28 Sep 2019 - 28 Sep 2019. 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.