David Guan
USATT#: 217271
789 790
HCTT Tuesday Night League
5 Dec 2017
5 Dec 2017
This page explains how David Guan (USATT# 217271)'s rating went from 789 to 790 at the HCTT Tuesday Night League event from 5 Dec 2017. 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.