This page explains how Jane Magras (USATT# 3055)'s rating went from 943 to 982 at the 1999 Huntsman World Senior Gam held on - 15 Oct 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.