This page explains how PANRONG XIAO (USATT# 26651)'s rating went from n/a to 2205 at the Ospreys for Autism Open held on - 21 Apr 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.