This page explains how Jack Hetfield (USATT# 2092)'s rating went from n/a to 1185 at the St. Joseph Valley, No. America held on - 29 May 1995. 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.