This page explains how Danyal S Hassan (USATT# 94943)'s rating went from 1648 to 1616 at the Princeton Pong Open League event from 13 Jan 2015. 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.