This page explains how Asif Makhani (USATT# 22718)'s rating went from 1553 to 1542 at the ICC Juniors and Adults League event from 6 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.