This page explains how Ragnar E. Fahlstrom (USATT# 46927)'s rating went from 1796 to 1734 at the Huntsman World Senior Games held on - 10 Oct 2013. 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.