Ethan Xiao
USATT#: 275494
342 327
888 League
29 Oct 2023
29 Oct 2023
This page explains how Ethan Xiao (USATT# 275494)'s rating went from 342 to 327 at the 888 League event from 29 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.