This page explains how David Yong-Xiang Zhuang (USATT# 58322)'s rating went from 2661 to 2661 at the Princeton Pong Open League event from 22 Sep 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.