This page explains how Tadeusz Alberski (USATT# 83164)'s rating went from 1320 to 1316 at the Fall Open held on - 6 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.