Roy Zhou
USATT#: 198129
44 29
WCTTA Saturday League
10 Oct 2015
10 Oct 2015
This page explains how Roy Zhou (USATT# 198129)'s rating went from 44 to 29 at the WCTTA Saturday League event from 10 Oct 2015. 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.