1 Oct 2016
This page explains how Joon Chung (USATT# 91456)'s rating went from 1858 to 1831 at the Eastern Korean Table Tennis Competition event from 1 Oct 2016. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.