Ella Zhou
USATT#: 270725
443 456
888 League
15 Jan 2023
15 Jan 2023
This page explains how Ella Zhou (USATT# 270725)'s rating went from 443 to 456 at the 888 League event from 15 Jan 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.