Patrick Keville
USATT#: 77971
1960 1925
LYTTC Friday Pro League
13 Nov 2020
13 Nov 2020
This page explains how Patrick Keville (USATT# 77971)'s rating went from 1960 to 1925 at the LYTTC Friday Pro League event from 13 Nov 2020. 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.