This page explains how L.A. Johnston (USATT# 10960)'s rating went from 1303 to 1355 at the 2000 Pensacola Spring held on - 3 Jun 2000. 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.