This page explains how Gene Hal Szeto (USATT# 50626)'s rating went from 2045 to 2060 at the Schaumburg Open held on - 19 Aug 2000. 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.