This page explains how Vince Mioduszewski (USATT# 23283)'s rating went from 1891 to 1940 at the 2014 SPTTC May Open held on - 18 May 2014. 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.