This page explains how Toni M. Gresham (USATT# 6268)'s rating went from 1906 to 1916 at the Irving Round Robin held on - 16 Feb 2003. 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.