This page explains how Brian Doherty (USATT# 81487)'s rating went from 1315 to 1341 at the Austin Table Tennis League event from 21 Jan 2012. 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.