This page explains how Sajan Alapat (USATT# 85970)'s rating went from 1675 to 1652 at the LYTTC Friday Pro League event from 31 Jan 2016. 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.