Patrick Keville
USATT#: 77971
1930 1920
NJTTC Tuesday V League
14 Sep 2021
14 Sep 2021
This page explains how Patrick Keville (USATT# 77971)'s rating went from 1930 to 1920 at the NJTTC Tuesday V League event from 14 Sep 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.