Roger Le
USATT#: 222423
991 989
PTTC Saturday League
7 Sep 2019
7 Sep 2019
This page explains how Roger Le (USATT# 222423)'s rating went from 991 to 989 at the PTTC Saturday League event from 7 Sep 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.