Vincent Petrone
USATT#: 80580
1571 1541
Richmond TTC Weekly League
21 Jul 2021
21 Jul 2021
This page explains how Vincent Petrone (USATT# 80580)'s rating went from 1571 to 1541 at the Richmond TTC Weekly League event from 21 Jul 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.