This page explains how Max Nasab (USATT# 29129)'s rating went from 1689 to 1620 at the 2007 Bellevue Spring Open held on - 29 Apr 2007. 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.