This page explains how John Andrade (USATT# 3893)'s rating went from 1608 to 1598 at the Princeton Pong Leagues event from 30 Aug 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.