This page explains how Danny Hui (USATT# 70967)'s rating went from 1772 to 1751 at the ICC Juniors and Adults League event from 19 May 2008. 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.