Ethan Guo
USATT#: 271320
525 505
888 League
3 Oct 2021
3 Oct 2021
This page explains how Ethan Guo (USATT# 271320)'s rating went from 525 to 505 at the 888 League event from 3 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.