This page explains how Jining Xie (USATT# 24650)'s rating went from 1516 to 1733 at the Keystone State Games held on - 4 Aug 2002. 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.