This page explains how Nazruddin Asgarali (USATT# 61959)'s rating went from 2261 to 2268 at the MDTTC Butterfly February Open held on - 10 Feb 2008. 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.