This page explains how Allen W. Wang (USATT# 69905)'s rating went from 2162 to 2157 at the MDTTC Saturday League event from 15 Jul 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.