This page explains how Oana Tataru Hogrefe (USATT# 22789)'s rating went from n/a to 1052 at the Atlanta Giant RR held on - 11 Nov 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.