This page explains how Chris Caffee (USATT# 84211)'s rating went from 1590 to 1507 at the 2016 SPTTC February Open held on 20 Feb 2016 - 21 Feb 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.