Alvin Kong
USATT#: 27823
1672 1660
California State Open
- 31 May 2009
- 31 May 2009
This page explains how Alvin Kong (USATT# 27823)'s rating went from 1672 to 1660 at the California State Open held on - 31 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.