Richard L. L. Chang
USATT#: 11577
0 1112
AZ PTTC Monday
3 Dec 2014
3 Dec 2014
This page explains how Richard L. L. Chang (USATT# 11577)'s rating went from n/a to 1112 at the AZ PTTC Monday event from 3 Dec 2014. 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.