Xiheng Tyrus Zhang
USATT#: 271325
228 239
888 League
31 Oct 2021
31 Oct 2021
This page explains how Xiheng Tyrus Zhang (USATT# 271325)'s rating went from 228 to 239 at the 888 League event from 31 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.