This page explains how Ricardo Amayo (USATT# 89273)'s rating went from 1112 to 1069 at the Fremont Table Tennis Academy League event from 28 Sep 2013. 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.