Richard L. L. Chang
USATT#: 11577
1109 1095
Paddle Palace 2007 Seattle Ope
- 10 Jun 2007
- 10 Jun 2007
This page explains how Richard L. L. Chang (USATT# 11577)'s rating went from 1109 to 1095 at the Paddle Palace 2007 Seattle Ope held on - 10 Jun 2007. 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.