Changching Chan
USATT#: 1171852
799 759
888 League
10 Oct 2021
10 Oct 2021
This page explains how Changching Chan (USATT# 1171852)'s rating went from 799 to 759 at the 888 League event from 10 Oct 2021. 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.