This page explains how Oluwole Ayangade (USATT# 64766)'s rating went from 1938 to 1951 at the Indiana State Closed Champions held on - 1 May 2005. 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.