Kevin Duong Au
USATT#: 59475
| Coach Level: State
2298 2292
Berkeley Open on the JOOLA NA
- 6 Sep 2009
- 6 Sep 2009
This page explains how Kevin Duong Au (USATT# 59475)'s rating went from 2298 to 2292 at the Berkeley Open on the JOOLA NA held on - 6 Sep 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.