This page explains how George Nie (USATT# 71290)'s rating went from 1460 to 1478 at the Club Joola March Open held on - 30 Mar 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.