This page explains how Joyce Hartmann (USATT# 3177)'s rating went from n/a to 777 at the 1995 Hutchinson Winter Open held on - 18 Feb 1995. 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.