This page explains how Warren Shahbazian (USATT# 90998)'s rating went from 1020 to 1018 at the Princeton Pong Open League event from 26 May 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.