This page explains how Reza Ahrabli (USATT# 3570)'s rating went from 1544 to 1587 at the Arkansas Closed Championships held on - 16 Nov 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.