Roger Le
USATT#: 222423
968 960
PTTC Saturday League
9 Mar 2019
9 Mar 2019
This page explains how Roger Le (USATT# 222423)'s rating went from 968 to 960 at the PTTC Saturday League event from 9 Mar 2019. 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.