This page explains how Robert Spitzer (USATT# 27003)'s rating went from 1739 to 1721 at the NJTTC Monday League event from 28 Mar 2016. 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.