This page explains how Henry Acselrod (USATT# 94259)'s rating went from 1153 to 1117 at the Princeton Pong Leagues event from 7 Nov 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.