This page explains how Billy Joe (USATT# 79440)'s rating went from 2130 to 2150 at the Princeton Pong Fall Open held on - 3 Oct 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.