This page explains how Nai-kuan Tsao (USATT# 33642)'s rating went from 1603 to 1618 at the Golden Western Open held on - 10 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.