Ziqi Calista Zhang
USATT#: 271326
211 220
888 League
3 Oct 2021
3 Oct 2021
This page explains how Ziqi Calista Zhang (USATT# 271326)'s rating went from 211 to 220 at the 888 League event from 3 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.