Han Xiao
USATT#: 1819
| Coach Level: National
2615 2616
Potomac 2009 Spring Open
- 10 May 2009
- 10 May 2009
This page explains how Han Xiao (USATT# 1819)'s rating went from 2615 to 2616 at the Potomac 2009 Spring Open held on - 10 May 2009. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.