This page explains how Patrick Furgason (USATT# 81488)'s rating went from 1841 to 1842 at the Austin Table Tennis League event from 10 Dec 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.