This page explains how Imrul Kayes (USATT# 96467)'s rating went from 1576 to 1552 at the Pittsburgh Amateur Ping Pong Festival held on 19 Nov 2016 - 19 Nov 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.