This page explains how Ed Asner (USATT# 57808)'s rating went from 1623 to 1660 at the Shaumburg Open held on - 23 Mar 1996. 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.