Roy Zhou
USATT#: 198129
992 912
WCTTA Saturday League
8 Feb 2020
8 Feb 2020
This page explains how Roy Zhou (USATT# 198129)'s rating went from 992 to 912 at the WCTTA Saturday League event from 8 Feb 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.