This page explains how Alex Averin (USATT# 81774)'s rating went from 1120 to 1075 at the Strongsville Summer Open held on - 22 Aug 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.