Roman Petryshyn
USATT#: 266184
1245 1194
2019 Aurora Fall Open
28 Sep 2019 - 28 Sep 2019
28 Sep 2019 - 28 Sep 2019
This page explains how Roman Petryshyn (USATT# 266184)'s rating went from 1245 to 1194 at the 2019 Aurora Fall Open held on 28 Sep 2019 - 28 Sep 2019. 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.