Charles (Ying) Y. Xiong
USATT#: 32947
1568 1566
NATT November Open At NYTTF
- 7 Nov 2004
- 7 Nov 2004
This page explains how Charles (Ying) Y. Xiong (USATT# 32947)'s rating went from 1568 to 1566 at the NATT November Open At NYTTF held on - 7 Nov 2004. 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.