This page explains how Sayed Shahabi (USATT# 74232)'s rating went from n/a to 1612 at the Raleigh-Brier Creek Giant RR I held on - 5 May 2007. 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.