This page explains how Danyal S Hassan (USATT# 94943)'s rating went from 1983 to 1973 at the Princeton Pong Leagues event from 13 Sep 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.