Ethan Xiao
USATT#: 275494
353 291
888 League
11 Feb 2024
11 Feb 2024
This page explains how Ethan Xiao (USATT# 275494)'s rating went from 353 to 291 at the 888 League event from 11 Feb 2024. 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.