Roberto Morales
USATT#: 219159
2140 2107
2021 Butterfly Chinese New Year Tournament
20 Feb 2021 - 20 Feb 2021
20 Feb 2021 - 20 Feb 2021
This page explains how Roberto Morales (USATT# 219159)'s rating went from 2140 to 2107 at the 2021 Butterfly Chinese New Year Tournament held on 20 Feb 2021 - 20 Feb 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.