Ethan Guo
USATT#: 271320
557 579
888 League
7 Nov 2021
7 Nov 2021
This page explains how Ethan Guo (USATT# 271320)'s rating went from 557 to 579 at the 888 League event from 7 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.