Roger Le
USATT#: 222423
975 971
PTTC Saturday League
18 Jan 2020
18 Jan 2020
This page explains how Roger Le (USATT# 222423)'s rating went from 975 to 971 at the PTTC Saturday League event from 18 Jan 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.