This page explains how Brian Doherty (USATT# 81487)'s rating went from 1306 to 1339 at the Austin Table Tennis League event from 17 Dec 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.