This page explains how George Taplin (USATT# 10472)'s rating went from 1766 to 1751 at the 2010 International Heritage Team TT Tournament held on - 27 Feb 2010. 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.