This page explains how Victor Pleikis (USATT# 139998)'s rating went from 910 to 906 at the Pong Planet Friday Night, Tuesday Night, And Saturday Leagues event from 1 Oct 2013. 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.