Ethan Xiao
USATT#: 275494
205 206
888 League
1 Oct 2023
1 Oct 2023
This page explains how Ethan Xiao (USATT# 275494)'s rating went from 205 to 206 at the 888 League event from 1 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.