Raymond Zhu
USATT#: 98266
1903 1898
WCTTA Saturday League
11 Jan 2020
11 Jan 2020
This page explains how Raymond Zhu (USATT# 98266)'s rating went from 1903 to 1898 at the WCTTA Saturday League event from 11 Jan 2020. 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.