This page explains how Sajan Alapat (USATT# 85970)'s rating went from 1717 to 1674 at the LYTTC Friday Pro League event from 5 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.