This page explains how Allen Howie Levin (USATT# 64416)'s rating went from 1529 to 1564 at the Jr. Olympics held on - 4 Aug 1994. 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.