Paul Chang
USATT#: 25587
1651 1618
Swan Sunday League
10 Feb 2019
10 Feb 2019
This page explains how Paul Chang (USATT# 25587)'s rating went from 1651 to 1618 at the Swan Sunday League event from 10 Feb 2019. 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.