This page explains how Amit Rao (USATT# 198230)'s rating went from 1125 to 1118 at the Austin Table Tennis League event from 12 Oct 2015. 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.