This page explains how Marshall Lipton (USATT# 26151)'s rating went from 1414 to 1381 at the Bay State Under 2000 Open held on - 16 Nov 1996. 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.