Ewan Zhang
USATT#: 264897
571 563
ICC - Sunday Beginners League
21 Nov 2021
21 Nov 2021
This page explains how Ewan Zhang (USATT# 264897)'s rating went from 571 to 563 at the ICC - Sunday Beginners League event from 21 Nov 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.