This page explains how Scott Malek (USATT# 59026)'s rating went from 1764 to 1770 at the Lake Havasu held on - 21 Sep 1997. 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.