Roger Le
USATT#: 222423
1140 1135
PTTC Saturday League
20 Nov 2021
20 Nov 2021
This page explains how Roger Le (USATT# 222423)'s rating went from 1140 to 1135 at the PTTC Saturday League event from 20 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.