Mark Royal
USATT#: 277042
1535 1502
TT&M Friday Night Butterfly League
3 Feb 2023
3 Feb 2023
This page explains how Mark Royal (USATT# 277042)'s rating went from 1535 to 1502 at the TT&M Friday Night Butterfly League event from 3 Feb 2023. 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.