This page explains how Bala Sukul (USATT# 2608)'s rating went from 1498 to 1489 at the The Top Spin Saturday League event from 8 Sep 2012. 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.