This page explains how Santhoshkumar Srinivasan (USATT# 80110)'s rating went from 1488 to 1450 at the Minnesota Saturday Open event from 16 Oct 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.