This page explains how Parviz Mojaverian (USATT# 8429)'s rating went from 2237 to 2241 at the Pottsgrove TTC event from 28 May 2004. 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.