David Chen
USATT#: 272203
1081 1079
PTTC Saturday League
30 Apr 2022
30 Apr 2022
This page explains how David Chen (USATT# 272203)'s rating went from 1081 to 1079 at the PTTC Saturday League event from 30 Apr 2022. 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.