This page explains how Jaideep Singh (USATT# 74283)'s rating went from 1623 to 1551 at the Concord Cup Youth Tournament held on - 28 Oct 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.