This page explains how Julius Margolis (USATT# 26122)'s rating went from 1320 to 1300 at the Meiklejohn National Seniors TT held on - 10 Jun 2001. 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.