Roy Zhou
USATT#: 198129
874 971
WCTTA Saturday League
23 Mar 2019
23 Mar 2019
This page explains how Roy Zhou (USATT# 198129)'s rating went from 874 to 971 at the WCTTA Saturday League event from 23 Mar 2019. 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.