This page explains how Ulpiano Santo (USATT# 9719)'s rating went from 1337 to 1327 at the MeikleJohn National Seniors held on - 3 Jul 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.