This page explains how Kenneth Tananan (USATT# 29391)'s rating went from 1562 to 1560 at the Power Pong December Open held on - 5 Dec 2005. 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.