This page explains how Javid Mohsen Khazaeli (USATT# 50605)'s rating went from 1990 to 1965 at the Power Pong Open held on - 7 Nov 2010. 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.