This page explains how Siddharth Khandelwal (USATT# 31279)'s rating went from 1723 to 1736 at the Killerspin Arnold Challenge held on - 6 Mar 2009. 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.