Mark Royal
USATT#: 277042
1412 1450
TT&M Friday Night Butterfly League
17 Mar 2023
17 Mar 2023
This page explains how Mark Royal (USATT# 277042)'s rating went from 1412 to 1450 at the TT&M Friday Night Butterfly League event from 17 Mar 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.