Kevin Duong Au
USATT#: 59475
| Coach Level: State
2311 2308
Sacramento Winter Open
- 30 Jan 2010
- 30 Jan 2010
This page explains how Kevin Duong Au (USATT# 59475)'s rating went from 2311 to 2308 at the Sacramento Winter Open held on - 30 Jan 2010. 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.