This page explains how Aaron Van Nynatten (USATT# 81038)'s rating went from n/a to 794 at the Middle Creek September Open held on - 19 Sep 2009. 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.