This page explains how Mahadevan Arivazhakan (USATT# 97451)'s rating went from 384 to 369 at the The Top Spin Saturday League event from 4 Oct 2014. 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.