Marc Villanueva
USATT#: 28463
1589 1569
Chicago Land Area Singles League
23 May 2011
23 May 2011
This page explains how Marc Villanueva (USATT# 28463)'s rating went from 1589 to 1569 at the Chicago Land Area Singles League event from 23 May 2011. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.