This page explains how Gautam Anand (USATT# 84319)'s rating went from 118 to 91 at the Fremont Table Tennis Academy League event from 14 May 2011. 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.