This page explains how Mudit Mahajan (USATT# 91747)'s rating went from 2040 to 2002 at the Fremont Table Tennis Academy League event from 21 May 2017. 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.