This page explains how Sanjay Lifetime Membership (USATT# 59)'s rating went from 1452 to 1439 at the Keystone State Games held on - 6 Aug 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.