Sophia Zhuo-yao Chen
USATT#: 221729
1898 1925
888 League
1 Oct 2023
1 Oct 2023
This page explains how Sophia Zhuo-yao Chen (USATT# 221729)'s rating went from 1898 to 1925 at the 888 League event from 1 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.