Patrick Keville
USATT#: 77971
1930 1893
LYTTC Friday Pro League
19 Nov 2021
19 Nov 2021
This page explains how Patrick Keville (USATT# 77971)'s rating went from 1930 to 1893 at the LYTTC Friday Pro League event from 19 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.