Ethan Guo
USATT#: 271320
579 627
888 League
21 Nov 2021
21 Nov 2021
This page explains how Ethan Guo (USATT# 271320)'s rating went from 579 to 627 at the 888 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.