This page explains how Steve Helton (USATT# 81330)'s rating went from 1836 to 1759 at the Knoxville Secret City Open Gold Dollar Upset Tourn held on - 12 Sep 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.