This page explains how James H. Eggleston (USATT# 33568)'s rating went from 1368 to 1342 at the Huntsman World Senior Games held on - 9 Oct 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.