Ziyi Ilenia Zhang
USATT#: 271327
215 181
888 League
20 Mar 2022
20 Mar 2022
This page explains how Ziyi Ilenia Zhang (USATT# 271327)'s rating went from 215 to 181 at the 888 League event from 20 Mar 2022. 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.