This page explains how Robert Shahnazari (USATT# 10437)'s rating went from 2281 to 2281 at the 2010 Western Open on the JOOLA NA Tour held on - 20 Feb 2010. 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.