Ethan Xiao
USATT#: 275494
206 218
888 League
8 Oct 2023
8 Oct 2023
This page explains how Ethan Xiao (USATT# 275494)'s rating went from 206 to 218 at the 888 League event from 8 Oct 2023. 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.