This page explains how Louis Schlessinger (USATT# 86783)'s rating went from 1728 to 1717 at the Princeton Pong Leagues event from 22 Aug 2017. 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.