Luwei Zhang
USATT#: 221913
1849 1818
888 League
31 Jul 2022
31 Jul 2022
This page explains how Luwei Zhang (USATT# 221913)'s rating went from 1849 to 1818 at the 888 League event from 31 Jul 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.