This page explains how Gerhardt K. Egri (USATT# 23674)'s rating went from 1246 to 1261 at the Sun TV Open held on - 17 Aug 1997. 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.