This page explains how Marc Villanueva (USATT# 28463)'s rating went from 1760 to 1766 at the Chicago Land Area Singles League event from 23 Oct 2012. 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.