This page explains how Tom Fleshman (USATT# 31566)'s rating went from 1857 to 1830 at the Austin Table Tennis League event from 22 Sep 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.