This page explains how Edward Treisman (USATT# 269)'s rating went from 1321 to 1321 at the 2006 Michigan Closed held on - 2 Apr 2006. 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.