Derek Chan
USATT#: 269971
734 698
HITTA Weekly League
4 Feb 2022
4 Feb 2022
This page explains how Derek Chan (USATT# 269971)'s rating went from 734 to 698 at the HITTA Weekly League event from 4 Feb 2022. 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.