David Chen
USATT#: 272203
1179 1154
PTTC Saturday League
13 Nov 2021
13 Nov 2021
This page explains how David Chen (USATT# 272203)'s rating went from 1179 to 1154 at the PTTC Saturday League event from 13 Nov 2021. 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.