Paul Chang
USATT#: 25587
1548 1557
Swan Sunday League
2 Sep 2018
2 Sep 2018
This page explains how Paul Chang (USATT# 25587)'s rating went from 1548 to 1557 at the Swan Sunday League event from 2 Sep 2018. 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.