Royston Dsouza
USATT#: 218904
1686 1628
TT&M Friday Night Butterfly League
1 Sep 2017
1 Sep 2017
This page explains how Royston Dsouza (USATT# 218904)'s rating went from 1686 to 1628 at the TT&M Friday Night Butterfly League event from 1 Sep 2017. 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.