Piotr Juszkiewicz
USATT#: 217739
1946 1904
2021 Missouri Show-Me State Games Open
5 Jun 2021 - 5 Jun 2021
5 Jun 2021 - 5 Jun 2021
This page explains how Piotr Juszkiewicz (USATT# 217739)'s rating went from 1946 to 1904 at the 2021 Missouri Show-Me State Games Open held on 5 Jun 2021 - 5 Jun 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.