This page explains how Amit Bokil (USATT# 69692)'s rating went from 1821 to 1812 at the LYTTC Friday Pro League event from 3 Apr 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.