This page explains how Tammy L. Jones (USATT# 27388)'s rating went from 1342 to 1342 at the 1999 AAU/Jr. Olympic Games held on - 6 Aug 1999. 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.