This page explains how Vince Mioduszewski (USATT# 23283)'s rating went from 1781 to 1770 at the Pacific Sports Exchange Open held on - 29 Jul 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.